"my doctor prescribed this drug to me as a preventative measure against ovarian cysts. the first few months were good, normal periods and no notable side effects. last month, the day after starting my 4th month pack, i woke up dizzy and nauseous. after a sudden attack of violent vomiting i was sent to the er where doctors believed i had a seizure. after starting my 5th month pack this week, the same thing happened to me.  this drug works but the first few days after placebo week are starting to scare me."