Casey, incidentally, contains the following notorious language, the subject of frequent derision on the part of Federalist Society types like John G. Roberts:
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.
To date, no Federalist Society member has ever found such a right in the text of the Constitution.