amenorrhea
"I hate this medicine. Took for 10 days and did get my period the last day. 1st day was light but since than its been cramps that I can barely move & heavy heavy bleeding. On day 6 and in the last 24 hrs, I've leaked 3xs. Once was in an hr period from the last leak. It causes your period but be warned, it can be horrible. Was told to expect heavy but this is rediculous right now. On top of everything I'm 27 & having hot flashes from side effects, massive headaches while taking the meds, and pms which I never have."