In Dobbs v. Jackson Women’s Health Organization, decided in June 2022, the Supreme Court held 6–3 that the Constitution does not confer a right to abortion, overruled Roe v. Wade and Planned Parenthood v. Casey, and returned the authority to regulate abortion to state legislatures.1Supreme Court of the United States. Dobbs v. Jackson Women’s Health Organization The ruling dismantled nearly fifty years of federal constitutional protection for abortion and replaced a single national framework with fifty separate state regimes.
The Case Before the Court
The dispute began with Mississippi’s Gestational Age Act, codified at Mississippi Code Section 41-41-191, which prohibited abortion after fifteen weeks of gestational age. The law included narrow exceptions for medical emergencies and severe fetal abnormalities but none for rape or incest.2Justia. Mississippi Code 41-41-191 – Gestational Age Act
Jackson Women’s Health Organization, the only licensed abortion clinic in Mississippi at the time, sued to block the law. Under Roe and Casey, states could not prohibit abortion before viability, generally around twenty-four to twenty-eight weeks.3Legal Information Institute. Abortion, Roe v. Wade, and Pre-Dobbs Doctrine Lower courts agreed and enjoined the statute. Mississippi appealed and, as briefing progressed, escalated its position: rather than asking only whether pre-viability bans could be constitutional, the state asked the Supreme Court to overrule Roe and Casey outright.
The Vote and the Holding
Six justices voted to uphold the Mississippi law. Only five joined the majority opinion by Justice Samuel Alito that went the full distance of overruling Roe and Casey: Justices Thomas, Gorsuch, Kavanaugh, and Barrett. Chief Justice Roberts concurred in the judgment alone, agreeing that the fifteen-week ban should stand but declining to overturn Roe. Justices Breyer, Sotomayor, and Kagan filed a joint dissent.
The core holding was stated in a single sentence: “The Constitution does not confer a right to abortion; Roe and Casey are overruled; and the authority to regulate abortion is returned to the people and their elected representatives.”
Why the Majority Overruled Roe
Overturning a fifty-year precedent required the majority to work through stare decisis, the principle that courts generally follow their prior decisions. The opinion treated that principle as important but not absolute, and it identified five factors that supported abandoning Roe and Casey.
The Nature of the Error
The majority’s foundational claim was that Roe was wrong the day it was decided. No provision of the Constitution mentions abortion, the opinion said, and no reading of the text or its history supports treating abortion as a protected right. The majority described Roe as an exercise of raw judicial power that took a contested moral and political question away from state legislatures.
Quality of Reasoning
The majority criticized both the trimester system created by Roe and the “undue burden” test adopted in Casey. The trimester framework, tying different levels of permissible regulation to stages of pregnancy, resembled legislation rather than constitutional interpretation. The undue burden standard, under which a law was invalid if it placed a substantial obstacle in the path of someone seeking an abortion, was described as vague and subjective.
Workability
Building on that critique, the majority argued that whether a given restriction imposed a “substantial obstacle” depended on which judge was evaluating it, producing decades of inconsistent litigation. The rational basis test the majority put in its place, in its view, was easier to administer.
Reliance Interests
Finally, the majority considered whether people had built their lives around Roe in ways that would make overruling it especially disruptive. Traditional reliance interests, the kind that arise when businesses structure contracts or property transactions around a legal rule, did not apply. The opinion quoted Casey‘s own concession that reproductive planning “could take virtually immediate account of any sudden restoration of state authority to ban abortions.” The majority acknowledged a broader form of reliance but concluded it did not outweigh the need to correct what it viewed as a fundamentally flawed decision.
The Historical Test That Replaced Roe
Having concluded that Roe was wrongly decided, the majority applied the standard it said should have governed from the start. Under the Court’s substantive due process doctrine, a right not mentioned in the Constitution receives heightened protection only if it is “deeply rooted in this Nation’s history and tradition” and essential to the concept of “ordered liberty.”
The opinion surveyed English common law and American statutes, concentrating on two moments: the founding era and 1868, when the Fourteenth Amendment was ratified. It found that by 1868, three-quarters of states had criminalized abortion at all stages of pregnancy. That consensus, the majority held, was strong evidence that abortion was not part of the nation’s legal traditions and could not qualify as a fundamental right.
The New Standard for Abortion Laws: Rational Basis
Because abortion is no longer treated as a fundamental right, laws restricting it now receive rational basis review, the most deferential standard courts apply.4Legal Information Institute. Abortion, Dobbs v. Jackson Women’s Health Organization, and Post-Dobbs Doctrine Under this test, a law survives as long as it bears a rational relationship to a legitimate government interest, and the burden falls on the challenger to prove that no reasonable justification exists.
The majority listed several interests that would satisfy this test, including protecting prenatal life, preserving the integrity of the medical profession, preventing fetal pain, and safeguarding maternal health. In practice, a state legislature can enact nearly any abortion restriction if it can articulate a connection to one of those interests.
What Each Concurrence Added
Chief Justice Roberts
Roberts agreed the Mississippi law should be upheld but wanted the Court to stop there. His concurrence argued there was “a clear path to deciding this case correctly without overruling Roe all the way down to the studs.” He would have discarded only the viability line, holding that fifteen weeks provides sufficient time to decide whether to terminate a pregnancy. Five justices chose the broader approach.
Justice Thomas
Thomas joined the majority in full but wrote separately to argue that the Court should reconsider all of its substantive due process precedents. He named Griswold v. Connecticut (contraception), Lawrence v. Texas (same-sex intimacy), and Obergefell v. Hodges (same-sex marriage), writing that “we have a duty to correct the error established in those precedents.” No other justice joined him. The majority opinion itself said “nothing in this opinion should be understood to cast doubt on precedents that do not concern abortion,” language widely read as a direct response to Thomas.
Justice Kavanaugh
Kavanaugh emphasized what he called the decision’s neutrality: it did not ban abortion but returned the question to the political process. He also addressed whether a state could bar its residents from traveling to another state for an abortion, saying the constitutional right to interstate travel would prevent such restrictions. He offered limited analysis on that point, and the question has since surfaced in post-Dobbs litigation.
What the Dissent Warned
The joint dissent by Justices Breyer, Sotomayor, and Kagan challenged the majority on every major point and predicted several consequences that have since materialized.
On stare decisis, the dissenters were blunt: “The Court reverses course today for one reason and one reason only: because the composition of this Court has changed.” Nothing had shifted in the underlying facts, law, or society since Casey reaffirmed Roe in 1992, they argued. Only the identity of the justices had.
On methodology, the dissent argued that measuring constitutional liberty by the legal standards of 1868 replicates the era’s restrictions. The Constitution’s meaning, they wrote, “gains content from the long sweep of our history and from successive judicial precedents.” Rights the Court had recognized in cases involving interracial marriage, contraception, and forced sterilization had no protection in 1868 either.
On other rights, the dissent argued the majority’s reasoning offered “no way to distinguish between the right to choose an abortion and a range of other rights” grounded in substantive due process. “If the majority is serious about its historical approach,” they wrote, “then Griswold and its progeny are in the line of fire too.”
The dissenters also predicted that far from removing the Court from the abortion controversy, the decision would place it “at the center of the coming interjurisdictional abortion wars.”
State Laws After Dobbs
The most immediate effect was the activation of trigger laws, statutes that some states had enacted in advance to restrict or ban abortion the moment Roe was overturned. As of early 2026, thirteen states enforce near-total bans, seven more limit abortion to six or twelve weeks, and four impose limits between fifteen and twenty-two weeks. Nine states and the District of Columbia have no gestational limits, and roughly eighteen states maintain limits at or near viability.
Ballot measures have driven much of the post-Dobbs change. In 2024, voters approved abortion-rights measures in seven states: Arizona, Colorado, Maryland, Missouri, Montana, Nevada, and New York. Similar measures failed in Florida, Nebraska, and South Dakota. Nebraska voters simultaneously passed a competing measure prohibiting abortions after the first trimester. Direct democracy is now shaping the legal landscape as much as state legislatures are.
Federal Law Conflicts After Dobbs
Returning abortion to the states did not separate it from federal law. Several conflicts remain unresolved.
Emergency Care Under EMTALA
The Emergency Medical Treatment and Labor Act requires hospitals that accept Medicare funding to stabilize any patient with an emergency medical condition.5Office of the Law Revision Counsel. 42 U.S. Code 1395dd – Examination and Treatment for Emergency Medical Conditions and Labor When a pregnancy complication is such an emergency, EMTALA can require care a state’s abortion ban prohibits. The tension reached the Court in Moyle v. United States, involving Idaho’s near-total ban.
In June 2024, the Court dismissed the case as “improvidently granted,” restoring a lower court injunction that prevents Idaho from enforcing its ban “when the termination of a pregnancy is needed to prevent serious harms to a woman’s health.”6Supreme Court of the United States. Moyle v. United States The broader federal preemption question was left unresolved.
The federal government’s position has since shifted. In June 2025, the Department of Health and Human Services rescinded the 2022 guidance that had reinforced hospitals’ obligation to provide abortion care under EMTALA when necessary to stabilize a patient. HHS said “EMTALA continues to ensure pregnant women facing medical emergencies have access to stabilizing care,” but the rescission removed the specific application to abortion.7Centers for Medicare and Medicaid Services. CMS Statement on Emergency Medical Treatment and Labor Act (EMTALA) Emergency departments in strict-ban states now operate in a legal gray zone where physicians weigh EMTALA’s mandate against the risk of state prosecution.
Medication Abortion
Mifepristone, the drug used in most medication abortions, became a separate battleground. In June 2024, the Supreme Court ruled unanimously in FDA v. Alliance for Hippocratic Medicine that the challengers lacked standing, finding their alleged injuries too speculative.8Supreme Court of the United States. FDA v. Alliance for Hippocratic Medicine The ruling left the FDA’s approval intact but did not answer whether federal drug approval preempts state bans on medication abortion. That question is still moving through lower courts.
Health Records and Privacy
Dobbs also raised concerns about whether reproductive health information could be used in state enforcement actions. In 2024, HHS finalized amendments to the HIPAA Privacy Rule, known as the Reproductive Health Privacy Rule, that would have barred covered entities from disclosing reproductive health information for investigations into lawful reproductive care. A federal district court struck down nearly all of those amendments in June 2025 in Purl v. HHS, ruling that HHS had exceeded its statutory authority. The original HIPAA Privacy Rule remains in effect; the enhanced reproductive-health protections do not. Some states, including California, have enacted their own laws restricting disclosure of abortion-related medical information.
Congressional Legislation
Federal legislation on reproductive rights has been introduced but not enacted. The Right to Contraception Act, reintroduced in the 119th Congress as H.R. 999, would establish a federal statutory right to access and use contraception.9Congress.gov. Right to Contraception Act Bills to codify abortion rights at the federal level have not advanced. For the foreseeable future, the state-by-state patchwork created by Dobbs will remain the governing framework, with federal courts refereeing the conflicts between state restrictions and federal statutes.