I've posted several times on here about how bad it was for me, and I had to eventually have it removed under a GA because the entire thing was inside my uterus, pushing against the uterine wall and I did have some scar tissue forming around it. This could have been due to the fact that I had had 4 children and my uterus was slightly larger. But if you have had a good response with the depo, then it shouldn't be a problem for you in theory, but it's one of those things where you can hear what it was like for 100 women, but it still might be different for you kwim? So you really have to get it and see how it goes. If you are looking at long, long term, it still might not be the best option either. Good luck deciding!