You are regular: Slight variation from month to month is expected. Plan B stays in your system for about 12-18 hours so the effects are long gone. A cycle every 21-35 days is considered normal. You are within that window. If you would like even better cycle control then start birth control.
Answered 8/31/2014
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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