Justice O'CONNOR, Justice KENNEDY, and Justice SOUTER announced the judgment of the Court and delivered the opinion of the Court with respect to Parts I, II, III, V-A, V-C, and VI, an opinion with respect to Part V-E, in which Justice STEVENS joins, and an opinion with respect to Parts IV, V-B, and V-D.

I

Liberty finds no refuge in a jurisprudence of doubt. Yet 19 years after our holding that the Constitution protects a woman’s right to terminate her pregnancy in its early stages, Roe v. Wade, that definition of liberty is still questioned.

At issue in these cases are five provisions of the Pennsylvania Abortion Control Act of 1982, as amended in 1988 and 1989. The Act requires that a woman seeking an abortion give her informed consent prior to the abortion procedure, and specifies that she be provided with certain information at least 24 hours before the abortion is performed. For a minor to obtain an abortion, the Act requires the informed consent of one of her parents, but provides for a judicial bypass option if the minor does not wish to or cannot obtain a parent's consent. Another provision of the Act requires that, unless certain exceptions apply, a married woman seeking an abortion must sign a statement indicating that she has notified her husband of her intended abortion. The Act exempts compliance with these three requirements in the event of a “medical emergency,” which is defined in § 3203 of the Act. In addition to the above provisions regulating the performance of abortions, the Act imposes certain reporting requirements on facilities that provide abortion services.

After considering the fundamental constitutional questions resolved by Roe, principles of institutional integrity, and the rule of stare decisis, we are led to conclude this: the essential holding of Roe v. Wade should be retained and once again reaffirmed.

It must be stated at the outset and with clarity that Roe's essential holding, the holding we reaffirm, has three parts. First is a recognition of the right of the woman to choose to have an abortion before viability and to obtain it without undue interference from the State. Before viability, the State’s interests are not strong enough to support a prohibition of abortion or the imposition of a substantial obstacle to the woman’s effective right to elect the procedure. Second is a confirmation of the State’s power to restrict abortions after fetal viability, if the law contains exceptions for pregnancies which endanger the woman’s life or health. And third is the principle that the State has legitimate interests from the outset of the pregnancy in protecting the health of the woman and the life of the fetus that may become a child. These principles do not contradict one another; and we adhere to each.

II

Constitutional protection of the woman’s decision to terminate her pregnancy derives from the Due Process Clause of the Fourteenth Amendment. The controlling word in the cases before us is “liberty.” Although a literal reading of the Clause might suggest that it governs only the procedures by which a State may deprive persons of liberty, for at least 105 years, since Mugler v. Kansas, 123 U.S. 623, 660-661 (1887), the Clause has been understood to contain a substantive component as well, one “barring certain government actions regardless of the fairness of the procedures used to implement them.” Daniels v. Williams, 474 U.S. 327, 331 (1986). As Justice Brandeis (joined by Justice Holmes) observed, “[d]espite arguments to the contrary which had seemed to me persuasive, it is settled that the due process clause of the Fourteenth Amendment applies to matters of substantive law as well as to matters of procedure. Thus all fundamental rights comprised within the term liberty are protected by the Federal Constitution from invasion by the States.” Whitney v. California, 274 U.S. 357, 373 (1927) (concurring opinion).

The most familiar of the substantive liberties protected by the Fourteenth Amendment are those recognized by the Bill of Rights. We have held that the Due Process Clause of the Fourteenth Amendment incorporates most of the Bill of Rights against the States. It is tempting, as a means of curbing the discretion of federal judges, to suppose that liberty encompasses no more than those rights already guaranteed to the individual against federal interference by the express provisions of the first eight Amendments to the Constitution. But of course this Court has never accepted that view.

It is also tempting, for the same reason, to suppose that the Due Process Clause protects only those practices, defined at the most specific level, that were protected against government interference by other rules of law when the Fourteenth Amendment was ratified. But such a view would be inconsistent with our law. It is a promise of the Constitution that there is a realm of personal liberty which the government may not enter. We have vindicated this principle before. Marriage is mentioned nowhere in the Bill of Rights and interracial marriage was illegal in most States in the 19th century, but the Court was no doubt correct in finding it to be an aspect of liberty protected against state interference by the substantive component of the Due Process Clause in Loving v. Virginia.

Neither the Bill of Rights nor the specific practices of States at the time of the adoption of the Fourteenth Amendment marks the outer limits of the substantive sphere of liberty which the Fourteenth Amendment protects. See U.S. Const., Amdt. 9

In Griswold, we held that the Constitution does not permit a State to forbid a married couple to use contraceptives. That same freedom was later guaranteed, under the Equal Protection Clause, for unmarried couples. See Eisenstadt v. Baird. It is settled now, as it was when the Court heard arguments in Roe v. Wade, that the Constitution places limits on a State’s right to interfere with a person’s most basic decisions about family and parenthood.

The inescapable fact is that adjudication of substantive due process claims may call upon the Court in interpreting the Constitution to exercise that same capacity which by tradition courts always have exercised: reasoned judgment. Its boundaries are not susceptible of expression as a simple rule. That does not mean we are free to invalidate state policy choices with which we disagree; yet neither does it permit us to shrink from the duties of our office. As Justice Harlan observed:
“Due process has not been reduced to any formula; its content cannot be determined by reference to any code. The best that can be said is that through the course of this Court’s decisions it has represented the balance which our Nation, built upon postulates of respect for the liberty of the individual, has struck between that liberty and the demands of organized society. If the supplying of content to this Constitutional concept has of necessity been a rational process, it certainly has not been one where judges have felt free to roam where unguided speculation might take them. The balance of which I speak is the balance struck by this country, having regard to what history teaches are the traditions from which it developed as well as the traditions from which it broke. That tradition is a living thing. A decision of this Court which radically departs from it could not long survive, while a decision which builds on what has survived is likely to be sound. No formula could serve as a substitute, in this area, for judgment and restraint.” Poe v. Ullman, 367 U.S. at 542 (opinion dissenting from dismissal on jurisdictional grounds).

Men and women of good conscience can disagree, and we suppose some always shall disagree, about the profound moral and spiritual implications of terminating a pregnancy, even in its earliest stage. Some of us as individuals find abortion offensive to our most basic principles of morality, but that cannot control our decision. Our obligation is to define the liberty of all, not to mandate our own moral code. The underlying constitutional issue is whether the State can resolve these philosophic questions in such a definitive way that a woman lacks all choice in the matter, except perhaps in those rare circumstances in which the pregnancy is itself a danger to her own life or health, or is the result of rape or incest.

It is conventional constitutional doctrine that where reasonable people disagree the government can adopt one position or the other. That theorem, however, assumes a state of affairs in which the choice does not intrude upon a protected liberty. Thus, while some people might disagree about whether or not the flag should be saluted, or disagree about the proposition that it may not be defiled, we have ruled that a State may not compel or enforce one view or the other.
Our law affords constitutional protection to personal decisions relating to marriage, procreation, contraception, family relationships, child rearing, and education. Our cases recognize “the right of the individual, married or single, to be free from unwarranted governmental intrusion into matters so fundamentally affecting a person as the decision whether to bear or beget a child.” Eisenstadt v. Baird, (emphasis in original). These matters, involving the most intimate and personal choices a person may make in a lifetime, choices central to personal dignity and autonomy, are central to the liberty protected by the Fourteenth Amendment. At the heart of liberty is the right to define one’s own concept of existence, of meaning, of the universe, and of the mystery of human life. Beliefs about these matters could not define the attributes of personhood were they formed under compulsion of the State.

These considerations begin our analysis of the woman’s interest in terminating her pregnancy but cannot end it, for this reason: though the abortion decision may originate within the zone of conscience and belief, it is more than a philosophic exercise. Abortion is a unique act. It is an act fraught with consequences for others: for the woman who must live with the implications of her decision; for the persons who perform and assist in the procedure; for the spouse, family, and society which must confront the knowledge that these procedures exist, procedures some deem nothing short of an act of violence against innocent human life; and, depending on one’s beliefs, for the life or potential life that is aborted. Though abortion is conduct, it does not follow that the State is entitled to proscribe it in all instances. That is because the liberty of the woman is at stake in a sense unique to the human condition and so unique to the law. The mother who carries a child to full term is subject to anxieties, to physical constraints, to pain that only she must bear. That these sacrifices have from the beginning of the human race been endured by woman with a pride that ennobles her in the eyes of others and gives to the infant a bond of love cannot alone be grounds for the State to insist she make the sacrifice. Her suffering is too intimate and personal for the State to insist, without more, upon its own vision of the woman’s role, however dominant that vision has been in the course of our history and our culture. The destiny of the woman must be shaped to a large extent on her own conception of her spiritual imperatives and her place in society.

It should be recognized, moreover, that in some critical respects the abortion decision is of the same character as the decision to use contraception. We have no doubt as to the correctness of those decisions. They support the reasoning in Roe relating to the woman’s liberty because they involve personal decisions concerning not only the meaning of procreation but also human responsibility and respect for it. As with abortion, reasonable people will have differences of opinion about these matters. One view is based on such reverence for the wonder of creation that any pregnancy ought to be welcomed and carried to full term no matter how difficult it will be to provide for the child and ensure its well-being. Another is that the inability to provide for the nurture and care of the infant is a cruelty to the child and an anguish to the parent. These are intimate views with infinite variations, and their deep, personal character underlay our decisions in Griswold, Eisenstadt, and Carey. The same concerns are present when the woman confronts the reality that, perhaps despite her attempts to avoid it, she has become pregnant.

It was this dimension of personal liberty that Roe sought to protect, and its holding invoked the reasoning and the tradition of the precedents we have discussed, granting protection to substantive liberties of the person. Roe was, of course, an extension of those cases and, as the decision itself indicated, the separate States could act in some degree to further their own legitimate interests in protecting prenatal life. The extent to which the legislatures of the States might act to outweigh the interests of the woman in choosing to terminate her pregnancy was a subject of debate both in Roe itself and in decisions following it.

While we appreciate the weight of the arguments made on behalf of the State in the cases before us, arguments which in their ultimate formulation conclude that Roe should be overruled, the reservations any of us may have in reaffirming the central holding of Roe are outweighed by the explication of individual liberty we have given combined with the force of stare decisis. We turn now to that doctrine.

III
A
The obligation to follow precedent begins with necessity, and a contrary necessity marks its outer limit. With Cardozo, we recognize that no judicial system could do society’s work if it eyed each issue afresh in every case that raised it. See B. Cardozo, The Nature of the Judicial Process 149 (1921). Indeed, the very concept of the rule of law underlying our own Constitution requires such continuity over time that a respect for precedent is, by definition, indispensable. At the other extreme, a different necessity would make itself felt if a prior judicial ruling should come to be seen so clearly as error that its enforcement was for that very reason doomed.

Even when the decision to overrule a prior case is not, as in the rare, latter instance, virtually foreordained, it is common wisdom that the rule of stare decisis is not an “inexorable command,” and certainly it is not such in every constitutional case. Rather, when this Court reexamines a prior holding, its judgment is customarily informed by a series of prudential and pragmatic considerations designed to test the consistency of overruling a prior decision with the ideal of the rule of law, and to gauge the respective costs of reaffirming and overruling a prior case. Thus, for example, we may ask whether the rule has proven to be intolerable simply in defying practical workability; whether the rule is subject to a kind of reliance that would lend a special hardship to the consequences of overruling and add inequity to the cost of repudiation; whether related principles of law have so far developed as to have left the old rule no more than a remnant of abandoned doctrine; or whether facts have so changed, or come to be seen so differently, as to have robbed the old rule of significant application or justification.

So in this case we may enquire whether Roe’s central rule has been found unworkable; whether the rule’s limitation on state power could be removed without serious inequity to those who have relied upon it or significant damage to the stability of the society governed by it; whether the law’s growth in the intervening years has left Roe’s central rule a doctrinal anachronism discounted by society; and whether Roe’s premises of fact have so far changed in the ensuing two decades as to render its central holding somehow irrelevant or unjustifiable in dealing with the issue it addressed.

1

Although Roe has engendered opposition, it has in no sense proven “unworkable.”

2

The inquiry into reliance counts the cost of a rule’s repudiation as it would fall on those who have relied reasonably on the rule’s continued application. Since the classic case for weighing reliance heavily in favor of following the earlier rule occurs in the commercial context, where advance planning of great precision is most obviously a necessity, it is no cause for surprise that some would find no reliance worthy of consideration in support of Roe.

Abortion is customarily chosen as an unplanned response to the consequence of unplanned activity or to the failure of conventional birth control, and except on the assumption that no intercourse would have occurred but for Roe’s holding, such behavior may appear to justify no reliance claim. Even if reliance could be claimed on that unrealistic assumption, the argument might run, any reliance interest would be de minimis. This argument would be premised on the hypothesis that reproductive planning could take virtually immediate account of any sudden restoration of state authority to ban abortions.

[F]or two decades of economic and social developments, people have organized intimate relationships and made choices that define their views of themselves and their places in society, in reliance on the availability of abortion in the event that contraception should fail. The ability of women to participate equally in the economic and social life of the Nation has been facilitated by their ability to control their reproductive lives. The Constitution serves human values, and while the effect of reliance on Roe cannot be exactly measured, neither can the certain cost of overruling Roe for people who have ordered their thinking and living around that case be dismissed.

3

No evolution of legal principle has left Roe’s doctrinal footings weaker than they were in 1973. No development of constitutional law since the case was decided has implicitly or explicitly left Roe behind as a mere survivor of obsolete constitutional thinking.

Roe stands at an intersection of two lines of decisions, but in whichever doctrinal category one reads the case, the result for present purposes will be the same. The Roe Court itself placed its holding in the succession of cases most prominently exemplified by Griswold v. Connecticut. When it is so seen, Roe is clearly in no jeopardy, since subsequent constitutional developments have neither disturbed, nor do they threaten to diminish, the scope of recognized protection accorded to the liberty relating to intimate relationships, the family, and decisions about whether or not to beget or bear a child.

Roe, however, may be seen not only as an exemplar of Griswold liberty but as a rule (whether or not mistaken) of personal autonomy and bodily integrity, with doctrinal affinity to cases recognizing limits on governmental power to mandate medical treatment or to bar its rejection. If so, our cases since Roe accord with Roe’s view that a State’s interest in the protection of life falls short of justifying any plenary override of individual liberty claims. Cruzan v. Director, Mo. Dept. of Health, 497 U.S. 261, 278 (1990); Jacobson v. Massachusetts, 197 U.S. 11, 24-30 (1905).

Finally, one could classify Roe as sui generis. If the case is so viewed, then there clearly has been no erosion of its central determination.

Nor will courts building upon Roe be likely to hand down erroneous decisions as a consequence. Even on the assumption that the central holding of Roe was in error, that error would go only to the strength of the state interest in fetal protection, not to the recognition afforded by the Constitution to the woman’s liberty. The latter aspect of the decision fits comfortably within the framework of the Court's prior decisions, including Skinner v. Oklahoma; Griswold; Loving v. Virginia, 388 U.S. 1 (1967); and Eisenstadt v. Baird, the holdings of which are “not a series of isolated points,” but mark a “rational continuum.” Poe v. Ullman, 367 U.S. at 543 (Harlan, J., dissenting). As we described in Carey v. Population Services International, supra, the liberty which encompasses those decisions

“includes ‘the interest in independence in making certain kinds of important decisions.’ While the outer limits of this aspect of [protected liberty] have not been marked by the Court, it is clear that among the decisions that an individual may make without unjustified government interference are personal decisions ‘relating to marriage, procreation, contraception, family relationships, and child rearing and education.’” 431 U.S., at 684-685 (citations omitted).

If indeed the woman’s interest in deciding whether to bear and beget a child had not been recognized as in Roe, the State might as readily restrict a woman’s right to choose to carry a pregnancy to term as to terminate it, to further asserted state interests in population control, or eugenics, for example. Yet Roe has been sensibly relied upon to counter any such suggestions.

4

We have seen how time has overtaken some of Roe's factual assumptions: advances in maternal health care allow for abortions safe to the mother later in pregnancy than was true in 1973, and advances in neonatal care have advanced viability to a point somewhat earlier. But these facts go only to the scheme of time limits on the realization of competing interests, and the divergences from the factual premises of 1973 have no bearing on the validity of Roe’s central holding, that viability marks the earliest point at which the State’s interest in fetal life is constitutionally adequate to justify a legislative ban on nontherapeutic abortions. The soundness or unsoundness of that constitutional judgment in no sense turns on whether viability occurs at approximately 28 weeks, as was usual at the time of Roe, at 23 to 24 weeks, as it sometimes does today, or at some moment even slightly earlier in pregnancy, as it may if fetal respiratory capacity can somehow be enhanced in the future.

5

The sum of the precedential enquiry to this point shows Roe’s underpinnings unweakened in any way affecting its central holding. While it has engendered disapproval, it has not been unworkable. An entire generation has come of age free to assume Roe’s concept of liberty in defining the capacity of women to act in society, and to make reproductive decisions; no erosion of principle going to liberty or personal autonomy has left Roe’s central holding a doctrinal remnant; Roe portends no developments at odds with other precedent for the analysis of personal liberty; and no changes of fact have rendered viability more or less appropriate as the point at which the balance of interests tips. Within the bounds of normal stare decisis analysis, then, and subject to the considerations on which it customarily turns, the stronger argument is for affirming Roe’s central holding, with whatever degree of personal reluctance any of us may have, not for overruling it.

B

In a less significant case, stare decisis analysis could, and would, stop at the point we have reached. But the sustained and widespread debate Roe has provoked calls for some comparison between that case and others of comparable dimension that have responded to national controversies and taken on the impress of the controversies addressed. Only two such decisional lines from the past century present themselves for examination, and in each instance the result reached by the Court accorded with the principles we apply today.

The first example is that line of cases identified with Lochner v. New York, which imposed substantive limitations on legislation limiting economic autonomy in favor of health and welfare regulation, adopting, in Justice Holmes’s view, the theory of laissez- faire. The Lochner decisions were exemplified by Adkins v. Children's Hospital, in which this Court held it to be an infringement of constitutionally protected liberty of contract to require the employers of adult women to satisfy minimum wage standards. Fourteen years later, West Coast Hotel Co. v. Parrish signaled the demise of Lochner by overruling Adkins. In the meantime, the Depression had come and, with it, the lesson that seemed unmistakable to most people by 1937, that the interpretation of contractual freedom protected in Adkins rested on fundamentally false factual assumptions about the capacity of a relatively unregulated market to satisfy minimal levels of human welfare. As Justice Jackson wrote of the constitutional crisis of 1937 shortly before he came on the bench: “The older world of laissez-faire was recognized everywhere outside the Court to be dead.” The facts upon which the earlier case had premised a constitutional resolution of social controversy had proven to be untrue, and history’s demonstration of their untruth not only justified but required the new choice of constitutional principle that West Coast Hotel announced. Of course, it was true that the Court lost something by its misperception, or its lack of prescience, and the Court-packing crisis only magnified the loss; but the clear demonstration that the facts of economic life were different from those previously assumed warranted the repudiation of the old law.

The second comparison that 20th century history invites is with the cases employing the separate-but-equal rule for applying the Fourteenth Amendment's equal protection guarantee. They began with Plessy v. Ferguson, 163 U.S. 537 (1896), holding that legislatively mandated racial segregation in public transportation works no denial of equal protection, rejecting the argument that racial separation enforced by the legal machinery of American society treats the black race as inferior. The Plessy Court considered “the underlying fallacy of the plaintiff’s argument to consist in the assumption that the enforced separation of the two races stamps the colored race with a badge of inferiority. If this be so, it is not by reason of anything found in the act, but solely because the colored race chooses to put that construction upon it.” Id., at 551. Whether, as a matter of historical fact, the Justices in the Plessy majority believed this or not, this understanding of the implication of segregation was the stated justification for the Court’s opinion. But this understanding of the facts and the rule it was stated to justify were repudiated in Brown v. Board of Education, 347 U.S. 483 (1954) (Brown I).

The Court in Brown addressed these facts of life by observing that whatever may have been the understanding in Plessy’s time of the power of segregation to stigmatize those who were segregated with a “badge of inferiority,” it was clear by 1954 that legally sanctioned segregation had just such an effect, to the point that racially separate public educational facilities were deemed inherently unequal. Society’s understanding of the facts upon which a constitutional ruling was sought in 1954 was thus fundamentally different from the basis claimed for the decision in 1896. While we think Plessy was wrong the day it was decided, we must also recognize that the Plessy Court’s explanation for its decision was so clearly at odds with the facts apparent to the Court in 1954 that the decision to reexamine Plessy was on this ground alone not only justified but required.

West Coast Hotel and Brown each rested on facts, or an understanding of facts, changed from those which furnished the claimed justifications for the earlier constitutional resolutions. Each case was comprehensible as the Court’s response to facts that the country could understand, or had come to understand already, but which the Court of an earlier day, as its own declarations disclosed, had not been able to perceive. As the decisions were thus comprehensible they were also defensible, not merely as the victories of one doctrinal school over another by dint of numbers (victories though they were), but as applications of constitutional principle to facts as they had not been seen by the Court before. In constitutional adjudication as elsewhere in life, changed circumstances may impose new obligations, and the thoughtful part of the Nation could accept each decision to overrule a prior case as a response to the Court’s constitutional duty.

Because the cases before us present no such occasion it could be seen as no such response. Because neither the factual underpinnings of Roe’s central holding nor our understanding of it has changed (and because no other indication of weakened precedent has been shown), the Court could not pretend to be reexamining the prior law with any justification beyond a present doctrinal disposition to come out differently from the Court of 1973. To overrule prior law for no other reason than that would run counter to the view repeated in our cases, that a decision to overrule should rest on some special reason over and above the belief that a prior case was wrongly decided.

C

The examination of the conditions justifying the repudiation of Adkins by West Coast Hotel and Plessy by Brown is enough to suggest the terrible price that would have been paid if the Court had not overruled as it did. In the present cases, however, as our analysis to this point makes clear, the terrible price would be paid for overruling. Our analysis would not be complete, however, without explaining why overruling Roe’s central holding would not only reach an unjustifiable result under principles of stare decisis, but would seriously weaken the Court’s capacity to exercise the judicial power and to function as the Supreme Court of a Nation dedicated to the rule of law. To understand why this would be so it is necessary to understand the source of this Court’s authority, the conditions necessary for its preservation, and its relationship to the country's understanding of itself as a constitutional Republic.

The root of American governmental power is revealed most clearly in the instance of the power conferred by the Constitution upon the Judiciary of the United States and specifically upon this Court. As Americans of each succeeding generation are rightly told, the Court cannot buy support for its decisions by spending money and, except to a minor degree, it cannot independently coerce obedience to its decrees. The Court’s power lies, rather, in its legitimacy, a product of substance and perception that shows itself in the people’s acceptance of the Judiciary as fit to determine what the Nation’s law means and to declare what it demands.

The underlying substance of this legitimacy is of course the warrant for the Court’s decisions in the Constitution and the lesser sources of legal principle on which the Court draws. That substance is expressed in the Court’s opinions, and our contemporary understanding is such that a decision without principled justification would be no judicial act at all. But even when justification is furnished by apposite legal principle, something more is required. Because not every conscientious claim of principled justification will be accepted as such, the justification claimed must be beyond dispute. The Court must take care to speak and act in ways that allow people to accept its decisions on the terms the Court claims for them, as grounded truly in principle, not as compromises with social and political pressures having, as such, no bearing on the principled choices that the Court is obliged to make. Thus, the Court’s legitimacy depends on making legally principled decisions under circumstances in which their principled character is sufficiently plausible to be accepted by the Nation.

The need for principled action to be perceived as such is implicated to some degree whenever this, or any other appellate court, overrules a prior case. This is not to say, of course, that this Court cannot give a perfectly satisfactory explanation in most cases. People understand that some of the Constitution’s language is hard to fathom and that the Court’s Justices are sometimes able to perceive significant facts or to understand principles of law that eluded their predecessors and that justify departures from existing decisions. [T]he country can accept some correction of error without necessarily questioning the legitimacy of the Court.

In two circumstances, however, the Court would almost certainly fail to receive the benefit of the doubt in overruling prior cases. There is, first, a point beyond which frequent overruling would overtax the country’s belief in the Court’s good faith. There is a limit to the amount of error that can plausibly be imputed to prior Courts. If that limit should be exceeded, disturbance of prior rulings would be taken as evidence that justifiable reexamination of principle had given way to drives for particular results in the short term. The legitimacy of the Court would fade with the frequency of its vacillation.

[Second, when] the Court decides a case in such a way as to resolve the sort of intensely divisive controversy reflected in Roe and those rare, comparable cases, its decision has a dimension that the resolution of the normal case does not carry. It is the dimension present whenever the Court’s interpretation of the Constitution calls the contending sides of a national controversy to end their national division by accepting a common mandate rooted in the Constitution.

The Court is not asked to do this very often, having thus addressed the Nation only twice in our lifetime, in the decisions of Brown and Roe. [O]nly the most convincing justification under accepted standards of precedent could suffice to demonstrate that a later decision overruling the first was anything but a surrender to political pressure, and an unjustified repudiation of the principle on which the Court staked its authority in the first instance. So to overrule under fire in the absence of the most compelling reason to reexamine a watershed decision would subvert the Court's legitimacy beyond any serious question.

Like the character of an individual, the legitimacy of the Court must be earned over time. So, indeed, must be the character of a Nation of people who aspire to live according to the rule of law. Their belief in themselves as such a people is not readily separable from their understanding of the Court invested with the authority to decide their constitutional cases and speak before all others for their constitutional ideals. If the Court’s legitimacy should be undermined, then, so would the country be in its very ability to see itself through its constitutional ideals.

A decision to overrule Roe’s essential holding under the existing circumstances would address error, if error there was, at the cost of both profound and unnecessary damage to the Court's legitimacy, and to the Nation’s commitment to the rule of law. It is therefore imperative to adhere to the essence of Roe’s original decision, and we do so today.

IV

From what we have said so far it follows that it is a constitutional liberty of the woman to have some freedom to terminate her pregnancy. We conclude that the basic decision in Roe was based on a constitutional analysis which we cannot now repudiate. The woman’s liberty is not so unlimited, however, that from the outset the State cannot show its concern for the life of the unborn, and at a later point in fetal development the State’s interest in life has sufficient force so that the right of the woman to terminate the pregnancy can be restricted.

That brings us to a criticism that always inheres when the Court draws a specific rule from what in the Constitution is but a general standard. We conclude, however, that the urgent claims of the woman to retain the ultimate control over her destiny and her body, claims implicit in the meaning of liberty, require us to perform that function. Liberty must not be extinguished for want of a line that is clear. And it falls to us to give some real substance to the woman’s liberty to determine whether to carry her pregnancy to full term.

We conclude the line should be drawn at viability, so that before that time the woman has a right to choose to terminate her pregnancy. We adhere to this principle for two reasons. First, as we have said, is the doctrine of stare decisis.

The second reason is that the concept of viability, as we noted in Roe, is the time at which there is a realistic possibility of maintaining and nourishing a life outside the womb, so that the independent existence of the second life can in reason and all fairness be the object of state protection that now overrides the rights of the woman. Consistent with other constitutional norms, legislatures may draw lines which appear arbitrary without the necessity of offering a justification. But courts may not. We must justify the lines we draw. And there is no line other than viability which is more workable. The viability line also has an element of fairness. In some broad sense it might be said that a woman who fails to act before viability has consented to the State’s intervention on behalf of the developing child.

The woman's right to terminate her pregnancy before viability is the most central principle of Roe v. Wade. It is a rule of law and a component of liberty we cannot renounce.

On the other side of the equation is the interest of the State in the protection of potential life. The weight to be given this state interest, not the strength of the woman’s interest, was the difficult question faced in Roe. We do not need to say whether each of us, had we been Members of the Court when the valuation of the state interest came before it as an original matter, would have concluded, as the Roe Court did, that its weight is insufficient to justify a ban on abortions prior to viability even when it is subject to certain exceptions.

Yet it must be remembered that Roe v. Wade speaks with clarity in establishing not only the woman’s liberty but also the State’s “important and legitimate interest in potential life.”

Roe established a trimester framework to govern abortion regulations. Under this elaborate but rigid construct, almost no regulation at all is permitted during the first trimester of pregnancy; regulations designed to protect the woman’s health, but not to further the State’s interest in potential life, are permitted during the second trimester; and during the third trimester, when the fetus is viable, prohibitions are permitted provided the life or health of the mother is not at stake.
The trimester framework no doubt was erected to ensure that the woman’s right to choose not become so subordinate to the State’s interest in promoting fetal life that her choice exists in theory but not in fact. We do not agree, however, that the trimester approach is necessary to accomplish this objective. A framework of this rigidity was unnecessary and in its later interpretation sometimes contradicted the State’s permissible exercise of its powers.

Though the woman has a right to choose to terminate or continue her pregnancy before viability, it does not at all follow that the State is prohibited from taking steps to ensure that this choice is thoughtful and informed. It follows that States are free to enact laws to provide a reasonable framework for a woman to make a decision that has such profound and lasting meaning. This, too, we find consistent with Roe’s central premises, and indeed the inevitable consequence of our holding that the State has an interest in protecting the life of the unborn.

We reject the trimester framework, which we do not consider to be part of the essential holding of Roe. A logical reading of the central holding in Roe itself, and a necessary reconciliation of the liberty of the woman and the interest of the State in promoting prenatal life, require, in our view, that we abandon the trimester framework as a rigid prohibition on all previability regulation aimed at the protection of fetal life. The trimester framework suffers from these basic flaws: in its formulation it misconceives the nature of the pregnant woman’s interest; and in practice it undervalues the State’s interest in potential life, as recognized in Roe.

As our jurisprudence relating to all liberties save perhaps abortion has recognized, not every law which makes a right more difficult to exercise is, ipso facto, an infringement of that right. An example clarifies the point. We have held that not every ballot access limitation amounts to an infringement of the right to vote.

The abortion right is similar. Numerous forms of state regulation might have the incidental effect of increasing the cost or decreasing the availability of medical care, whether for abortion or any other medical procedure. The fact that a law which serves a valid purpose, one not designed to strike at the right itself, has the incidental effect of making it more difficult or more expensive to procure an abortion cannot be enough to invalidate it. Only where state regulation imposes an undue burden on a woman’s ability to make this decision does the power of the State reach into the heart of the liberty protected by the Due Process Clause.

The very notion that the State has a substantial interest in potential life leads to the conclusion that not all regulations must be deemed unwarranted. Not all burdens on the right to decide whether to terminate a pregnancy will be undue. In our view, the undue burden standard is the appropriate means of reconciling the State’s interest with the woman’s constitutionally protected liberty.

A finding of an undue burden is a shorthand for the conclusion that a state regulation has the purpose or effect of placing a substantial obstacle in the path of a woman seeking an abortion of a nonviable fetus. A statute with this purpose is invalid because the means chosen by the State to further the interest in potential life must be calculated to inform the woman’s free choice, not hinder it. And a statute which, while furthering the interest in potential life or some other valid state interest, has the effect of placing a substantial obstacle in the path of a woman’s choice cannot be considered a permissible means of serving its legitimate ends.

What is at stake is the woman’s right to make the ultimate decision, not a right to be insulated from all others in doing so. Regulations which do no more than create a structural mechanism by which the State, or the parent or guardian of a minor, may express profound respect for the life of the unborn are permitted, if they are not a substantial obstacle to the woman's exercise of the right to choose. Regulations designed to foster the health of a woman seeking an abortion are valid if they do not constitute an undue burden.

We give this summary:

(a) To protect the central right recognized by Roe v. Wade while at the same time accommodating the State’s profound interest in potential life, we will employ the undue burden analysis as explained in this opinion. An undue burden exists, and therefore a provision of law is invalid, if its purpose or effect is to place a substantial obstacle in the path of a woman seeking an abortion before the fetus attains viability.

(b) We reject the rigid trimester framework of Roe v. Wade. To promote the State’s profound interest in potential life, throughout pregnancy the State may take measures to ensure that the woman's choice is informed, and measures designed to advance this interest will not be invalidated as long as their purpose is to persuade the woman to choose childbirth over abortion. These measures must not be an undue burden on the right.

(c) As with any medical procedure, the State may enact regulations to further the health or safety of a woman seeking an abortion. Unnecessary health regulations that have the purpose or effect of presenting a substantial obstacle to a woman seeking an abortion impose an undue burden on the right.

(d) Our adoption of the undue burden analysis does not disturb the central holding of Roe v. Wade, and we reaffirm that holding.

(e) We also reaffirm Roe’s holding that “subsequent to viability, the State in promoting its interest in the potentiality of human life may, if it chooses, regulate, and even proscribe, abortion except where it is necessary, in appropriate medical judgment, for the preservation of the life or health of the mother.”

V

A

We conclude that the medical emergency definition imposes no undue burden on a woman’s abortion right.

B

We also see no reason why the State may not require doctors to inform a woman seeking an abortion of the availability of materials relating to the consequences to the fetus, even when those consequences have no direct relation to her health.

Our analysis of Pennsylvania's 24-hour waiting period between the provision of the information deemed necessary to informed consent and the performance of an abortion under the undue burden standard requires us to reconsider the premise behind [a previous] decision.

We do not doubt that, as the District Court held, the waiting period has the effect of “increasing the cost and risk of delay of abortions,” but the District Court did not conclude that the increased costs and potential delays amount to substantial obstacles. [W]e cannot say that the waiting period imposes a real health risk.

[O]n the record before us, and in the context of this facial challenge, we are not convinced that the 24-hour waiting period constitutes an undue burden.

C

Pennsylvania’s abortion law provides, except in cases of medical emergency, that no physician shall perform an abortion on a married woman without receiving a signed statement from the woman that she has notified her spouse that she is about to undergo an abortion.

In well-functioning marriages, spouses discuss important intimate decisions such as whether to bear a child. But there are millions of women in this country who are the victims of regular physical and psychological abuse at the hands of their husbands. Should these women become pregnant, they may have very good reasons for not wishing to inform their husbands of their decision to obtain an abortion. Many may have justifiable fears of physical abuse, but may be no less fearful of the consequences of reporting prior abuse to the Commonwealth of Pennsylvania. Many may have a reasonable fear that notifying their husbands will provoke further instances of child abuse. Many may fear devastating forms of psychological abuse from their husbands, including verbal harassment, threats of future violence, the destruction of possessions, physical confinement to the home, the withdrawal of financial support, or the disclosure of the abortion to family and friends.

The spousal notification requirement is thus likely to prevent a significant number of women from obtaining an abortion. It does not merely make abortions a little more difficult or expensive to obtain; for many women, it will impose a substantial obstacle.

The analysis does not end with the one percent of women upon whom the statute operates; it begins there. The proper focus of constitutional inquiry is the group for whom the law is a restriction, not the group for whom the law is irrelevant.

It is an inescapable biological fact that state regulation with respect to the child a woman is carrying will have a far greater impact on the mother’s liberty than on the father’s. This conclusion rests upon the basic nature of marriage and the nature of our Constitution: “[T]he marital couple is not an independent entity with a mind and heart of its own, but an association of two individuals each with a separate intellectual and emotional makeup. If the right of privacy means anything, it is the right of the individual, married or single, to be free from unwarranted governmental intrusion into matters so fundamentally affecting a person as the decision whether to bear or beget a child.” Eisenstadt (emphasis in original).

The husband's interest in the life of the child his wife is carrying does not permit the State to empower him with this troubling degree of authority over his wife. If a husband’s interest in the potential life of the child outweighs a wife’s liberty, the State could require a married woman to notify her husband before she uses a postfertilization contraceptive. Perhaps next in line would be a statute requiring pregnant married women to notify their husbands before engaging in conduct causing risks to the fetus.

D

[W]e reaffirm today, that a State may require a minor seeking an abortion to obtain the consent of a parent or guardian, provided that there is an adequate judicial bypass procedure.

E

Under the recordkeeping and reporting requirements of the statute, every facility which performs abortions is required to file a report stating its name and address as well as the name and address of any related entity, such as a controlling or subsidiary organization

[A]ll the provisions at issue here, except that relating to spousal notice, are constitutional. VI

Our Constitution is a covenant running from the first generation of Americans to us and then to future generations. It is a coherent succession. Each generation must learn anew that the Constitution’s written terms embody ideas and aspirations that must survive more ages than one. We accept our responsibility not to retreat from interpreting the full meaning of the covenant in light of all of our precedents. We invoke it once again to define the freedom guaranteed by the Constitution's own promise, the promise of liberty.

Justice BLACKMUN, concurring in part, concurring in the judgment in part, and dissenting in part.

Three years ago, in Webster v. Reproductive Health Services, four Members of this Court appeared poised to “"cas[t] into darkness the hopes and visions of every woman in this country” who had come to believe that the Constitution guaranteed her the right to reproductive choice. All that remained between the promise of Roe and the darkness of the plurality was a single, flickering flame. But now, just when so many expected the darkness to fall, the flame has grown bright.

I do not underestimate the significance of today’s joint opinion. Yet I remain steadfast in my belief that the right to reproductive choice is entitled to the full protection afforded by this Court before Webster. And I fear for the darkness as four Justices anxiously await the single vote necessary to extinguish the light.

I

Make no mistake, the joint opinion is an act of personal courage and constitutional principle.

Today a majority reaffirms that the Due Process Clause of the Fourteenth Amendment establishes “a realm of personal liberty which the government may not enter,” a realm whose outer limits cannot be determined by interpretations of the Constitution that focus only on the specific practices of States at the time the Fourteenth Amendment was adopted.

What has happened today should serve as a model for future Justices and a warning to all who have tried to turn this Court into yet another political branch.

II

A

The Court today reaffirms the long recognized rights of privacy and bodily integrity. As early as 1891, the Court held, “[n]o right is held more sacred, or is more carefully guarded by the common law, than the right of every individual to the possession and control of his own person, free from all restraint or interference of others....” Union Pacific R. Co. v. Botsford, 141 U.S. 250, 251 (1891). Throughout this century, this Court also has held that the fundamental right of privacy protects citizens against governmental intrusion in such intimate family matters as procreation, childrearing, marriage, and contraceptive choice. In Roe v. Wade, this Court correctly applied these principles to a woman's right to choose abortion.

III

At long last, The Chief Justice and those who have joined him admit it. Gone are the contentions that the issue need not be (or has not been) considered. There, on the first page, for all to see, is what was expected: “e believe that Roe was wrongly decided, and that it can and should be overruled consistently with our traditional approach to stare decisis in constitutional cases.” If there is much reason to applaud the advances made by the joint opinion today, there is far more to fear from The Chief Justice’s opinion.

The Chief Justice’s criticism of Roe follows from his stunted conception of individual liberty. While recognizing that the Due Process Clause protects more than simple physical liberty, he then goes on to construe this Court’s personal-liberty cases as establishing only a laundry list of particular rights, rather than a principled account of how these particular rights are grounded in a more general right of privacy. This constricted view is reinforced by The Chief Justice’s exclusive reliance on tradition as a source of fundamental rights. He argues that the record in favor of a right to abortion is no stronger than the record in Michael H. v. Gerald D., where the plurality found no fundamental right to visitation privileges by an adulterous father, or in Bowers v. Hardwick, where the Court found no fundamental right to engage in homosexual sodomy. In The Chief Justice’s world, a woman considering whether to terminate a pregnancy is entitled to no more protection than adulterers, murderers, and so-called “sexual deviates.” Given The Chief Justice’s exclusive reliance on tradition, people using contraceptives seem the next likely candidate for his list of outcasts.

Even more shocking than The Chief Justice’s cramped notion of individual liberty is his complete omission of any discussion of the effects that compelled childbirth and motherhood have on women's lives. The only expression of concern with women’s health is purely instrumental—for The Chief Justice, only women’s psychological health is a concern, and only to the extent that he assumes that every woman who decides to have an abortion does so without serious consideration of the moral implications of their decision. In short, The Chief Justice’s view of the State’s compelling interest in maternal health has less to do with health than it does with compelling women to be maternal.

[W]e are reassured, there is always the protection of the democratic process. While there is much to be praised about our democracy, our country since its founding has recognized that there are certain fundamental liberties that are not to be left to the whims of an election. A woman’s right to reproductive choice is one of those fundamental liberties. Accordingly, that liberty need not seek refuge at the ballot box.

IV

In one sense, the Court’s approach is worlds apart from that of The Chief Justice and Justice Scalia. And yet, in another sense, the distance between the two approaches is short—the distance is but a single vote.

I am 83 years old. I cannot remain on this Court forever, and when I do step down, the confirmation process for my successor well may focus on the issue before us today. That, I regret, may be exactly where the choice between the two worlds will be made.

Chief Justice REHNQUIST, with whom Justice WHITE, Justice SCALIA, and Justice THOMAS join, concurring in the judgment in part and dissenting in part.

The joint opinion, following its newly minted variation on stare decisis, retains the outer shell of Roe v. Wade, but beats a wholesale retreat from the substance of that case. We believe that Roe was wrongly decided, and that it can and should be overruled consistently with our traditional approach to stare decisis in constitutional cases.

I

We have held that a liberty interest protected under the Due Process Clause of the Fourteenth Amendment will be deemed fundamental if it is “implicit in the concept of ordered liberty.” Palko v. Connecticut. Three years earlier, in Snyder v. Massachusetts, we referred to a “principle of justice so rooted in the traditions and conscience of our people as to be ranked as fundamental.” These expressions are admittedly not precise, but our decisions implementing this notion of “fundamental” rights do not afford any more elaborate basis on which to base such a classification.

In construing the phrase "liberty" incorporated in the Due Process Clause of the Fourteenth Amendment, we have recognized that its meaning extends beyond freedom from physical restraint. But a reading of [prior precedent] makes clear that they do not endorse any all-encompassing “right of privacy.”

We are now of the view that, in terming this right fundamental, the Court in Roe read the earlier opinions upon which it based its decision much too broadly. Unlike marriage, procreation, and contraception, abortion “involves the purposeful termination of a potential life.”

qNor do the historical traditions of the American people support the view that the right to terminate one’s pregnancy is “fundamental.” [I]t can scarcely be said that any deeply rooted tradition of relatively unrestricted abortion in our history supported the classification of the right to abortion as “fundamental” under the Due Process Clause of the Fourteenth Amendment.

[I]n view of this history and of our decided cases dealing with substantive liberty under the Due Process Clause, [we think] the Court was mistaken in Roe when it classified a woman’s decision to terminate her pregnancy as a “fundamental right” that could be abridged only in a manner which withstood “strict scrutiny.”

The Court in Roe reached too far when it analogized the right to abort a fetus to the rights involved in Pierce, Meyer, Loving, and Griswold, and thereby deemed the right to abortion fundamental.

II

The joint opinion of Justices O'CONNOR, KENNEDY, and SOUTER cannot bring itself to say that Roe was correct as an original matter, but the authors are of the view that “the immediate question is not the soundness of Roe’s resolution of the issue, but the precedential force that must be accorded to its holding.” Instead of claiming that Roe was correct as a matter of original constitutional interpretation, the opinion therefore contains an elaborate discussion of stare decisis. This discussion of the principle of stare decisis appears to be almost entirely dicta, because the joint opinion does not apply that principle in dealing with Roe. Roe decided that a woman had a fundamental right to an abortion. The joint opinion rejects that view. Roe decided that abortion regulations were to be subjected to “strict scrutiny” and could be justified only in the light of “compelling state interests.” The joint opinion rejects that view. Roe analyzed abortion regulation under a rigid trimester framework, a framework which has guided this Court’s decisionmaking for 19 years. The joint opinion rejects that framework.

While purporting to adhere to precedent, the joint opinion instead revises it. Roe continues to exist, but only in the way a storefront on a western movie set exists: a mere facade to give the illusion of reality

In our view, authentic principles of stare decisis do not require that any portion of the reasoning in Roe be kept intact. Erroneous decisions in such constitutional cases are uniquely durable, because correction through legislative action, save for constitutional amendment, is impossible. It is therefore our duty to reconsider constitutional interpretations that “depar[t] from a proper understanding” of the Constitution. Garcia v. San Antonio Metropolitan Transit Authority. Our constitutional watch does not cease merely because we have spoken before on an issue; when it becomes clear that a prior constitutional interpretation is unsound we are obliged to reexamine the question.

The joint opinion discusses several stare decisis factors which, it asserts, point toward retaining a portion of Roe. Two of these factors are that the main “factual underpinning” of Roe has remained the same, and that its doctrinal foundation is no weaker now than it was in 1973. Of course, what might be called the basic facts which gave rise to Roe have remained the same—women become pregnant, there is a point somewhere, depending on medical technology, where a fetus becomes viable, and women give birth to children. But this is only to say that the same facts which gave rise to Roe will continue to give rise to similar cases. It is not a reason, in and of itself, why those cases must be decided in the same incorrect manner as was the first case to deal with the question. And surely there is no requirement, in considering whether to depart from stare decisis in a constitutional case, that a decision be more wrong now than it was at the time it was rendered. If that were true, the most outlandish constitutional decision could survive forever, based simply on the fact that it was no more outlandish later than it was when originally rendered.

The joint opinion thus turns to what can only be described as an unconventional—and unconvincing—notion of reliance, a view based on the surmise that the availability of abortion since Roe has led to “wo decades of economic and social developments” that would be undercut if the error of Roe were recognized. The joint opinion’s assertion of this fact is undeveloped and totally conclusory. Surely it is dubious to suggest that women have reached their “places in society” in reliance upon Roe, rather than as a result of their determination to obtain higher education and compete with men in the job market, and of society’s increasing recognition of their ability to fill positions that were previously thought to be reserved only for men.

In the end, having failed to put forth any evidence to prove any true reliance, the joint opinion's argument is based solely on generalized assertions about the national psyche, on a belief that the people of this country have grown accustomed to the Roe decision over the last 19 years and have “ordered their thinking and living around” it. [A]t various points in the past, the same could have been said about this Court’s erroneous decisions that the Constitution allowed “separate but equal” treatment of minorities, see Plessy v. Ferguson, or that “liberty” under the Due Process Clause protected “freedom of contract,” see Lochner v. New York. The “separate but equal” doctrine lasted 58 years after Plessy, and Lochner’s protection of contractual freedom lasted 32 years. However, the simple fact that a generation or more had grown used to these major decisions did not prevent the Court from correcting its errors in those cases, nor should it prevent us from correctly interpreting the Constitution here.

Apparently realizing that conventional stare decisis principles do not support its position, the joint opinion advances a belief that retaining a portion of Roe is necessary to protect the “legitimacy” of this Court. Because the Court must take care to render decisions “grounded truly in principle,” and not simply as political and social compromises, the joint opinion properly declares it to be this Court’s duty to ignore the public criticism and protest that may arise as a result of a decision.

But the joint opinion goes on to state that when the Court “resolve[s] the sort of intensely divisive controversy reflected in Roe and those rare, comparable cases,” its decision is exempt from reconsideration under established principles of stare decisis in constitutional cases. This is a truly novel principle, one which is contrary to both the Court’s historical practice and to the Court’s traditional willingness to tolerate criticism of its opinions. Under this principle, when the Court has ruled on a divisive issue, it is apparently prevented from overruling that decision for the sole reason that it was incorrect, unless opposition to the original decision has died away.

The joint opinion picks out and discusses two prior Court rulings that it believes are of the “intensely divisive” variety, and concludes that they are of comparable dimension to Roe (discussing Lochner v. New York, supra, and Plessy v. Ferguson, supra). It appears to us very odd indeed that the joint opinion chooses as benchmarks two cases in which the Court chose not to adhere to erroneous constitutional precedent, but instead enhanced its stature by acknowledging and correcting its error, apparently in violation of the joint opinion’s “legitimacy” principle. One might also wonder how it is that the joint opinion puts these, and not others, in the “intensely divisive” category, and how it assumes that these are the only two lines of cases of comparable dimension to Roe. There is no reason to think that either Plessy or Lochner produced the sort of public protest when they were decided that Roe did. In terms of public protest, Roe, so far as we know, was unique. But just as the Court should not respond to that sort of protest by retreating from the decision simply to allay the concerns of the protesters, it should likewise not respond by determining to adhere to the decision at all costs lest it seem to be retreating under fire. Public protests should not alter the normal application of stare decisis, lest perfectly lawful protest activity be penalized by the Court itself.

[O]ur decision in West Coast Hotel, which overruled Adkins v. Children's Hospital, and Lochner, was rendered at a time when Congress was considering President Franklin Roosevelt’s proposal to “reorganize” this Court and enable him to name six additional Justices in the event that any Member of the Court over the age of 70 did not elect to retire. It is difficult to imagine a situation in which the Court would face more intense opposition to a prior ruling than it did at that time, and, under the general principle proclaimed in the joint opinion, the Court seemingly should have responded to this opposition by stubbornly refusing to reexamine the Lochner rationale, lest it lose legitimacy by appearing to “overrule under fire.”

[T]he opinion asserts that the Court could justifiably overrule its decision in Lochner only because the Depression had convinced “most people” that constitutional protection of contractual freedom contributed to an economy that failed to protect the welfare of all. Surely the joint opinion does not mean to suggest that people saw this Court’s failure to uphold minimum wage statutes as the cause of the Great Depression! In any event, the Lochner Court did not base its rule upon the policy judgment that an unregulated market was fundamental to a stable economy; it simply believed, erroneously, that “liberty” under the Due Process Clause protected the “right to make a contract.” Nor is it the case that the people of this Nation only discovered the dangers of extreme laissez-faire economics because of the Depression. State laws regulating maximum hours and minimum wages were in existence well before that time. Whether “most people” had come to share it in the hard times of the 1930’s is, insofar as anything the joint opinion advances, entirely speculative.

The joint opinion also agrees that the Court acted properly in rejecting the doctrine of “separate but equal” in Brown. To us, adherence to Roe today under the guise of “legitimacy” would seem to resemble more closely adherence to Plessy on the same ground. Fortunately, the Court did not choose that option in Brown, and instead frankly repudiated Plessy. It is clear that the same arguments made before the Court in Brown were made in Plessy as well. The Court in Brown simply recognized, as Justice Harlan had recognized beforehand, that the Fourteenth Amendment does not permit racial segregation. The rule of Brown is not tied to popular opinion about the evils of segregation; it is a judgment that the Equal Protection Clause does not permit racial segregation, no matter whether the public might come to believe that it is beneficial.


Because the undue burden standard is plucked from nowhere, the question of what is a “substantial obstacle” to abortion will undoubtedly engender a variety of conflicting views.

[W]hile striking down the spousal notice regulation, the joint opinion would uphold a parental consent restriction that certainly places very substantial obstacles in the path of a minor’s abortion choice. The joint opinion is forthright in admitting that it draws this distinction based on a policy judgment that parents will have the best interests of their children at heart, while the same is not necessarily true of husbands as to their wives. This may or may not be a correct judgment, but it is quintessentially a legislative one. The “undue burden” inquiry does not in any way supply the distinction between parental consent and spousal consent which the joint opinion adopts.

Roe v. Wade stands as a sort of judicial Potemkin Village, which may be pointed out to passers-by as a monument to the importance of adhering to precedent. But behind the facade, an entirely new method of analysis, without any roots in constitutional law, is imported to decide the constitutionality of state laws regulating abortion. Neither stare decisis nor "legitimacy" are truly served by such an effort.

III

C

The question before us is therefore whether the spousal notification requirement rationally furthers any legitimate state interests. We conclude that it does. First, a husband’s interests in procreation within marriage and in the potential life of his unborn child are certainly substantial ones. The State itself has legitimate interests both in protecting these interests of the father and in protecting the potential life of the fetus, and the spousal notification requirement is reasonably related to advancing those state interests. By providing that a husband will usually know of his spouse’s intent to have an abortion, the provision makes it more likely that the husband will participate in deciding the fate of his unborn child, a possibility that might otherwise have been denied him. This participation might in some cases result in a decision to proceed with the pregnancy.

The State also has a legitimate interest in promoting “the integrity of the marital relationship.” 18 Pa.Cons.Stat. § 3209(a) (1990). In our view, the spousal notice requirement is a rational attempt by the State to improve truthful communication between spouses and encourage collaborative decisionmaking, and thereby fosters marital integrity. The spousal notice provision will admittedly be unnecessary in some circumstances, and possibly harmful in others, but “the existence of particular cases in which a feature of a statute performs no function (or is even counterproductive) ordinarily does not render the statute unconstitutional or even constitutionally suspect.” The Pennsylvania Legislature was in a position to weigh the likely benefits of the provision against its likely adverse effects, and presumably concluded, on balance, that the provision would be beneficial. Whether this was a wise decision or not, we cannot say that it was irrational. We therefore conclude that the spousal notice provision comports with the Constitution.

IV

Our task is, as always, to decide only whether the challenged provisions of a law comport with the United States Constitution. If, as we believe, these do, their wisdom as a matter of public policy is for the people of Pennsylvania to decide.

Justice SCALIA, with whom THE CHIEF JUSTICE, Justice WHITE, and Justice THOMAS join, concurring in the judgment in part and dissenting in part.

The States may, if they wish, permit abortion on demand, but the Constitution does not require them to do so. The permissibility of abortion, and the limitations upon it, are to be resolved like most important questions in our democracy: by citizens trying to persuade one another and then voting. As the Court acknowledges, “where reasonable people disagree the government can adopt one position or the other.” A State’s choice between two positions on which reasonable people can disagree is constitutional even when (as is often the case) it intrudes upon a “liberty” in the absolute sense. Laws against bigamy, for example—with which entire societies of reasonable people disagree—intrude upon men and women’s liberty to marry and live with one another. But bigamy happens not to be a liberty specially “protected” by the Constitution.

That is, quite simply, the issue in these cases: not whether the power of a woman to abort her unborn child is a “liberty” in the absolute sense; or even whether it is a liberty of great importance to many women. Of course it is both. The issue is whether it is a liberty protected by the Constitution of the United States. I am sure it is not. I reach that conclusion not because of anything so exalted as my views concerning the “concept of existence, of meaning, of the universe, and of the mystery of human life.” Rather, I reach it for the same reason I reach the conclusion that bigamy is not constitutionally protected--because of two simple facts: (1) the Constitution says absolutely nothing about it, and (2) the longstanding traditions of American society have permitted it to be legally proscribed.

The Court’s statement that it is “tempting” to acknowledge the authoritativeness of tradition in order to “cur[b] the discretion of federal judges,” is of course rhetoric rather than reality; no government official is “tempted” to place restraints upon his own freedom of action, which is why Lord Acton did not say “Power tends to purify.” The Court's temptation is in the quite opposite and more natural direction—towards systematically eliminating checks upon its own power; and it succumbs.

The Court’s description of the place of Roe in the social history of the United States is unrecognizable. Not only did Roe not, as the Court suggests, resolve the deeply divisive issue of abortion; it did more than anything else to nourish it, by elevating it to the national level where it is infinitely more difficult to resolve. National politics were not plagued by abortion protests, national abortion lobbying, or abortion marches on Congress before Roe v. Wade was decided. Profound disagreement existed among our citizens over the issue—as it does over other issues, such as the death penalty—but that disagreement was being worked out at the state level. As with many other issues, the division of sentiment within each State was not as closely balanced as it was among the population of the Nation as a whole, meaning not only that more people would be satisfied with the results of state- by-state resolution, but also that those results would be more stable. Pre- Roe, moreover, political compromise was possible.

Roe’s mandate for abortion on demand destroyed the compromises of the past, rendered compromise impossible for the future, and required the entire issue to be resolved uniformly, at the national level. At the same time, Roe created a vast new class of abortion consumers and abortion proponents by eliminating the moral opprobrium that had attached to the act. (“If the Constitution guarantees abortion, how can it be bad?”—not an accurate line of thought, but a natural one.) Many favor all of those developments, and it is not for me to say that they are wrong. But to portray Roe as the statesmanlike “settlement” of a divisive issue, a jurisprudential Peace of Westphalia that is worth preserving, is nothing less than Orwellian.

The Imperial Judiciary lives. It is instructive to compare this Nietzschean vision of us unelected, life-tenured judges—leading a Volk who will be “tested by following,” and whose very “belief in themselves” is mystically bound up in their “understanding” of a Court that “speak[s] before all others for their constitutional ideals”—with the somewhat more modest role envisioned for these lawyers by the Founders.

"The judiciary ... has ... no direction either of the strength or of the wealth of the society, and can take no active resolution whatever. It may truly be said to have neither Force nor Will, but merely judgment...." The Federalist No. 78, pp. 393-394 (G. Wills ed. 1982).

In my history-book, the Court was covered with dishonor and deprived of legitimacy by Dred Scott v. Sandford, an erroneous (and widely opposed) opinion that it did not abandon, rather than by West Coast Hotel Co., which produced the famous “switch in time” from the Court’s erroneous (and widely opposed) constitutional opposition to the social measures of the New Deal. (Both Dred Scott and one line of the cases resisting the New Deal rested upon the concept of "substantive due process" that the Court praises and employs today. Indeed, Dred Scott was "very possibly the first application of substantive due process in the Supreme Court, the original precedent for Lochner v. New York and Roe v. Wade." D. Currie, The Constitution in the Supreme Court 271 (1985) (footnotes omitted).)

What makes all this relevant to the bothersome application of “political pressure” against the Court are the twin facts that the American people love democracy and the American people are not fools. As long as this Court thought (and the people thought) that we Justices were doing essentially lawyers’ work up here—reading text and discerning our society’s traditional understanding of that text—the public pretty much left us alone. Texts and traditions are facts to study, not convictions to demonstrate about. But if in reality our process of constitutional adjudication consists primarily of making value judgments, then a free and intelligent people’s attitude towards us can be expected to be (ought to be) quite different. The people know that their value judgments are quite as good as those taught in any law school—maybe better. If, indeed, the "liberties" protected by the Constitution are, as the Court says, undefined and unbounded, then the people should demonstrate, to protest that we do not implement their values instead of ours. Not only that, but confirmation hearings for new Justices should deteriorate into question-and-answer sessions in which Senators go through a list of their constituents’ most favored and most disfavored alleged constitutional rights, and seek the nominee’s commitment to support or oppose them.

* * *

There is a poignant aspect to today’s opinion. Its length, and what might be called its epic tone, suggest that its authors believe they are bringing to an end a troublesome era in the history of our Nation and of our Court.

There comes vividly to mind a portrait by Emanuel Leutze that hangs in the Harvard Law School: Roger Brooke Taney, painted in 1859, the 82d year of his life, the 24th of his Chief Justiceship, the second after his opinion in Dred Scott. He is all in black, sitting in a shadowed red armchair, left hand resting upon a pad of paper in his lap, right hand hanging limply, almost lifelessly, beside the inner arm of the chair. He sits facing the viewer and staring straight out. There seems to be on his face, and in his deep-set eyes, an expression of profound sadness and disillusionment. Perhaps he always looked that way, even when dwelling upon the happiest of thoughts. But those of us who know how the lustre of his great Chief Justiceship came to be eclipsed by Dred Scott cannot help believing that he had that case—its already apparent consequences for the Court and its soon-to-be-played-out consequences for the Nation—burning on his mind. I expect that two years earlier he, too, had thought himself “call[ing] the contending sides of national controversy to end their national division by accepting a common mandate rooted in the Constitution.”

It is no more realistic for us in this litigation, than it was for him in that, to think that an issue of the sort they both involved--an issue involving life and death, freedom and subjugation—can be “speedily and finally settled” by the Supreme Court, as President James Buchanan in his inaugural address said the issue of slavery in the territories would be. Quite to the contrary, by foreclosing all democratic outlet for the deep passions this issue arouses, by banishing the issue from the political forum that gives all participants, even the losers, the satisfaction of a fair hearing and an honest fight, by continuing the imposition of a rigid national rule instead of allowing for regional differences, the Court merely prolongs and intensifies the anguish.

We should get out of this area, where we have no right to be, and where we do neither ourselves nor the country any good by remaining.