Plan B use was not necessary if you were less than 24 hours late in taking your pill. Your late period is most likely due to taking Plan B. You may miss your period entirely because of the amount of hormones that are now in your system. Don’t be surprised if you have some irregular bleeding or spotting during your next pack of pills.
Pregnancy is highly unlikely. However, if you miss two periods in a row, take a pregnancy test just to be sure.
27. February 2012
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