I have been bleeding & clotting profusely since February 4th. I went to the doctor on my 10th day of my period and bled everywhere during the exam. They gave me provera pills to take for 10 days to stop the bleeding/revamp my cycle but nothing has changed in the 3 days that I have been taking it. Does it usually take that long or longer to stop a cycle? I had an ultrasound yesterday and they said my uterus looked "very healthy & that there were no fibroids, cysts, etc. there to cause this. They have called me in a prescription for cytotec but I am unsure about when I should take it. Am I going to need an entire day to lie around on the couch and cramp? They said this should stop the bleeding but how long until it takes effect? Can anyone tell me about their experiences with this drug? I'm really nervous but I'm desperate to feel like myself again.