Planned Parenthood of Southeastern Pa. v. Casey

*843Justice O’Connor, Justice Kennedy, and Justice Sou-ter

announced the judgment of the Court and delivered the opinion of the Court with respect to Parts I, II, III, V-A, *844V-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, 410 U. S. 113 (1973), that definition of liberty is still questioned. Joining the respondents as amicus…