Categorized In: Women's Health , Medicine & Treatment
Source: Birth Control Pills | www.brown.edu
Description: When starting BCPs, it will take 7 days for the pill to become effective at preventing pregnancy.
Nov 11, 08:34pm
When starting the pill, it will take 7 days for it to become effective at preventing pregnancy. Use condoms for those first 7 days
Birth control is effective at the time the specific brand says. Is there a certain one I can check for you? Thanks and ChaCha!