"It is most seriously argued that the “life” protected by the Due Process of Law Clause of the Fifth Amendment includes the life of the unborn child. Further, it would be a denial of equal protection of law not to accord protection of the life of a person who had not yet been born but still in the womb of its mother. If it is a denial of equal protection for a statute to distinguish between a thief and an embezzler under a statute providing for the sterilization of the one and not the other, then it is surely a denial of equal protection for either the state or federal government to distinguish between a person who has been born and one living in the womb of its mother. [Note: in 1942 in Skinner v. Oklahoma, the Court had ruled that it violated equal protection for the state to punish by sterilization a person convicted of three or more “felonies involving moral turpitude” while not similarly punishing a felon convicted of embezzlement.]"