Eisenstadt v. Baird, 405 U.S. 438 (1972)
A Massachusetts statute made it “a felony for anyone to give away a drug, medicine, instrument, or article for the prevention of conception except in the case of (1) a registered physician administering or prescribing it for a married person or (2) an active registered pharmacist furnishing it to a married person presenting a registered physician's prescription.” The plaintiff, who was found guilty of violating the statute, challenged its constitutionality, claiming it violated the