"In Planned Parenthood of Southeastern Pa. v. Casey, 505 U. S. 833, 844 (1992), the Court declared that “[l]iberty finds no refuge in a jurisprudence of doubt.” There was, the Court said, an “imperative” need to dispel doubt as to “the meaning and reach” of the Court’s 7-to-2 judgment, rendered nearly two decades earlier in Roe v. Wade, 410 U. S. 113 (1973). 505 U. S., at 845. Responsive to that need, the Court endeavored to provide secure guidance to “[s]tate and federal courts as well as legislatures throughout the Union,” by defining “the rights of the woman and the legitimate authority of the State respecting the termination of pregnancies by abortion procedures.” Ibid. Taking care to speak plainly, the Casey Court restated and reaffirmed Roe’s essential holding. 505 U. S., at 845–846. First, the Court addressed the type of abortion regulation permissible prior to fetal viability. It recognized “the right of the woman to choose to have an abortion before viability and to obtain it without undue interference from the State.” Id., at 846. Second, the Court acknowledged “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.” Ibid. (emphasis added). Third, the Court confirmed 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.” Ibid. (emphasis added). In reaffirming Roe, the Casey Court described the centrality of “the decision whether to bear . . . a child,” Eisenstadt v. Baird, 405 U. S. 438, 453 (1972), to a woman’s “dignity and autonomy,” her “personhood” and “destiny,” her “conception of . . . her place in society.” 505 U. S., at 851–852. Of signal importance here, the Casey Court stated with unmistakable clarity that state regulation of access to abortion procedures, even after viability, must protect “the health of the woman.” Id., at 846."