I underwent major surgery for intestinal adhesion endometriosis . Now started icsi method for infertility treatment. .Dr.said tat due to fibriod, first cycle failure. He suggested ulipristal acetate for 60 days,tgen plan for 2nd cycle.But after taking 4 tablets, i feel severe pelvic pain.After stopping tablet also i feel same intensity pain for 4 days.Dr advised to take with ketoral, tramedol and dromatin. I am afraid to take for 60 days and side effects .kindly suggest me solution.