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What Could Cause Menstrual Irregularity?
I started taking a zpack about a week and a half before my period should come. I did have protection Ted sex but it was when I already was two days off my period schedule. I took a pregnancy test a week after missing my period and still have not started my period my period pill started wed next week. Do you think the zpack messed up my cycle.
Fri, 14 Mar 2014
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