H.L.
I had horrendous, debilitating SI joint back pain from the Mirena. I had it for 5 years, not knowing that it was caused by the IUD. I thought I had messed up my back from the delivery of my second child. Got it removed at the 5 year mark and it's gone! I would try it, but be careful to remember that any new pain or discomfort could be caused by the IUD. Wish I had thought of it myself!!