<human>:  When was the first birth control pill approved by the FDA?
<bot>: The first birth control pill was approved by the FDA in 1960. It was called Ortho-Novum. It contained the synthetic hormones estrogen and progestin. The pill was prescribed to women who were not pregnant, and was taken daily for 21 days followed by 7 days of no pills. It was approved after two clinical trials, which included 1,200 women.