Need help about endometriosis treatment?

I was diagnosed a week after my surgery. I recently just went back to the doctor. He told me about the birth control pills and the injection. I don't want to take the bcp, because i do want to have at least one baby. He gave me a pamphlet about endometriosis, but it was mainly on the injection. I forgot the name of it i think its lupron d. one of it's side affects is bone loss. but it can be reverse when the treatment (its a 3 month treatment) is over. but it's not promised. is there any type of medication for that i can take.