A 21-year-old female asked:
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on 28 day bcp.took amoxicillan day 8-15. got period day 17-21.is pill still effective if have sex during first week of the next pack?

1 doctor answer
Dr. Jeff Livingston
21 years experience Obstetrics and Gynecology
Amoxicillin: Amoxicillin does not affect birth control pills
Answered on May 10, 2015

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