When I started Endovan I had a lot of pain in my uterus and had a very full feeling. The day I started taking Endovan the pain and fullness was a lot less. I have now been on it for a month and a half and I have no pain, no lumps, and no craps. The only thing is that my period is still going longer then normal. I just turned 50 this month and have heard that longer periods happen in women who are going through menopause.