I have been on depo-provera for 2 years for treatment of stage 4 endometriosis with secondary cpp and ibs. I recently visited my first endometriosis specialist in Vancouver. She told me to talk to my doctor about changing my birth control as i was taking 150mg every 2 months. the risks of bone loss are very high. she also suggested a birth control low in estrogen. a week after my visit with her i made an appt to see my gp. He hadnt received my follow-up notes and didnt have any information to offer me regarding different types of birth control. i didnt even bother trying to address my concerns about the bone loss.what i'm wondering is if anyone can advise a low estrogen birth control, preferably one that stops menstruation alltogether. as for the chronic pain this specialist also advised me to consider taking anti-depressant which helps calm the pain. i really don't like the idea of messing with my head. any advice on that?