January 22, 1973 is the date that most associate with Roe v. Wade. That is the day when Justice Harry Blackmun read a summary of the Supreme Court’s decision in Roe and that of its companion case, Doe v. Bolton. Every year there are demonstrations in Washington on January 22 to commemorate or protest the Supreme Court’s decision recognizing a woman’s right to an abortion. But there is another date that actually might be far more significant in the history of these decisions: May 25, 1972. That is when these cases should have been decided, and likely were decided, but...