"This Court has previously upheld the right to use contraceptives to avoid unwanted pregnancy [Griswold v. Connecticut (1965)]. As did the law considered in Griswold, “[t]his law...operates directly on an intimate relation of husband and wife and their physician’s role in one aspect of that relation.” The Texas abortion law in forbidding resort to the procedure of medical abortion, has a maximum destructive impact upon the marriage relationship. In addition to rights associated with marital privacy, an overlapping body of precedent extends significant constitutional protection to the citizen’s sovereignty over his or her own physical person."