Hard to know: It's not unusual that Plan B can make a period late (more so if taken twice). As long as your pregnancy test is negative, i would just wait for the period to start. In the future, it's usually better to use birth control before rather than after sex, so this doesn't happen again.
Answered 6/30/2014
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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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