I was shot at levels of chemical casturation. Instead of 150mg overy 3mo., my ob-gyn gave me a 300mg inj/200mg inj etc. over a 5 yr period. I had no period for 7 years. I now have blocked tubes, cysts on ovaries, and uterus-all different types. No physician will give me a straight answer on odds of pregnancy- some say 100pct , other say 30-80pct. My hormone levels were correct even when I had no period and was "jump-started to have one. I believe this drug made me sterile. I am currently in the process of obtaining a bone scan, after the dentist said I had a 60pct loss of bone tissue in my mouth. I will lose my teeth in about 2 years. I am only 42 now. Where can I go to get the clinical trials of the depo when it first was tested, or do they allow a look? I am now an LPN trying for my RN.