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A 19-year-old female asked:

Period late, neg pregnancy test, took twice plan b this month? suppose to start my birth control tomorrow. what to do? do i take it, or do i wait?

1 doctor answer1 doctor weighed in
Dr. Jeff Livingston
Obstetrics and Gynecology 24 years experience
Take it: If your pregnancy test is negative and it has been more than two weeks since you last had intercourse and used plan B then you can start your birth control.
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Last updated Oct 17, 2015

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