7 to 10 days: 7 to 10 days, typically to stop the period. Make sure your pregnancy test is negative prior to starting the birth control pills. Lastly, if your period doesn't stop within 14 days of starting the pill, call your ob/gyn.
Answered 9/28/2016
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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