Current concepts in conception control.
The progressive increase in world population has become a most urgent global problem in recent years. Man has, however, been interested in controlling his reproductivity at the family level for many centuries. Historical aspects of this saga are reviewed.The modern era of conception control was ushered in by Makepeace et al. in 1937 when ovulation inhibition by progesterone was demonstrated. Confirmation of this by Pincus and associates, and development of the potent oral progestational agents, the 19-norsteroids, have made efficient reliable contraception a reality.Experience with one of these agents (Ortho-Novum, 2 mg.) in 115 patients through 805 cycles is presented. Conception control was 100% effective at this dosage. Side effects were minimal. Only three of the women discontinued the tablets because of these effects. All but five in this group of 115 preferred the oral contraceptives to methods previously employed.
D003267:Contraception; D003276:Contraceptives, Oral; D004338:Drug Combinations; D004997:Ethinyl Estradiol; D005260:Female; D006801:Humans; D008656:Mestranol; D009640:Norethindrone; D011374:Progesterone; D011372:Progestins
D003276:Contraceptives, Oral; D004338:Drug Combinations; D011372:Progestins; D004997:Ethinyl Estradiol; D011374:Progesterone; C014715:Norinyl; D008656:Mestranol; D009640:Norethindrone
ETHINYL ESTRADIOL; NORETHINDRONE