For all my girls who take Medroxyprogesterone (10 day pill) to help their period come,. Is it a legit period or is it your body tricking itself into getting a period. ? I'm in the middle of a pregnancy scare kinda., but um im super irregular., this is my second time using these pills and the first time they worked amazing. My period came after the 10 days of the pill.,,,But yea,. Just wondering and wanting some answers.