Mechanisms of Action of the Oral Contraceptives (Syntex Laboratories, 1966)

Описание к видео Mechanisms of Action of the Oral Contraceptives (Syntex Laboratories, 1966)

Three doctors explain, with narration and animation, the workings of the female reproductive cycle and how oral contraceptive pills work to prevent ovulation, leaving sperm with nothing to fertilize. Two types of pills containing different compositions of estrogen and progesterone are profiled.

Learn more about this film and search its transcript at NLM Digital Collections: http://resource.nlm.nih.gov/ 9918402376906676

Learn more about the National Library of Medicine's historical audiovisuals program at: https://www.nlm.nih.gov/hmd/collectio...

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