<unk>  was the first combined oral contraceptive pill (COCP) being mestranol and<unk> . It sold as Enovid in the United States and as Enavid in the United Kingdom. Developed by Gregory Pincus at G. D. Searle & Company, it was first approved on June 10, 1957, by the U.S. Food and Drug Administration for treatment of menstrual disorders. The FDA approved an additional indication for use as a contraceptive on June 23, 1960, though it only became legally prescribable nationwide and regardless of the woman's marital status after Eisenstadt v. Baird in 1972. In 1961, it was approved as a contraceptive in the UK and in Canada.
Mestranol/noretynodrel
Mestranol/norethisterone
Ethinylestradiol/drospirenone
Ethinylestradiol/levonorgestrel
Ethinylestradiol/etonogestrel
Ethinylestradiol/norethisterone
Estradiol valerate/norethisterone enantate
Relugolix/estradiol/norethisterone acetate