WOMEN
10/23/2014 10:08 am ET Updated Oct 23, 2014

The Secret History Of Birth Control Pills

Peter Ardito via Getty Images

It's hard to decide which is the crazier part of birth control pills' journey from experimental contraception to a federally approved drug. Was it when they were tested on non-consenting, male patients at mental hospitals — or when some women were given the pill as a treatment for infertility?

Development on the birth control pill began in 1950, when Planned Parenthood founder Margaret Sanger approached a scientist named Gregory Pincus to begin work on a reliable, easy-to-use contraceptive. Pincus was working at an independent lab in Massachusetts, the Worcester Foundation for Experimental Biology.

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