I was placed on Lupron in April of 2002, while on lupron I had excision surgery and hoped all would be well. I stayed on Lupron until sometime in 2007 when they found I had osteoporosis. I was then placed on continuos birth control, meaning no placebo pills to allow my period. After eleven months of this I started bleeding through and was put back on Lupron a year after being taken off. I was on it for close to two years when I finally bleed through lupron and required a new excision surgery. My understanding was it would prevent the regrowth, but I refuse to go back to it now since my endometriosis while I was on lupron. I will admit I was pain free for years, but I have issues from the osteo I have to deal with now and regret not learning more about it. Good luck and I hope my experience does help you, but do remember everyone is different and what is good for one may not be good for another.
Hi. I am wondering the same thing. If I find out anything on it, I will let you know. The only problem right now, is I think I may be pregnant at this time. But I will for sure let you know if I find anything out on it!