endometriosis
"I've only taken one shot, it has been somewhat of a last ditch effort to provide some pain relief from endometriosis and polycystic ovaries.  The first month was great, no pain and very little spotting.  The second month has been horrible, I had a period for 2 1/2 weeks and the other 1 1/2 I had spotting along with horrible (at times) pain that even Lortab won't fully control.  Doctor gave me estrogen to stop bleeding and that took a week.  As of now I am not taking another shot. I told my husband that I can feel this bad for free.  If this third month goes okay I may reconsider. I've tried everything and its bad...looks like hysterectomy is next step."