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A member asked:
I took plan b and got my period on february 28, but i have not had another period since. pregnancy test came back negative. why no period?
A doctor has provided 1 answer
Reset: The Plan B likely "reset" your cycle. This interruption may have shortened the amount of time for the lining to build up and therefore did not shed during menses time. I would have you test again and if negative wait for next period. Remember to keep a record of dates to help.
Answered 6/30/2014
4.2k views
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