I have had Mirena for about 6 months now and I have been to the doctor 2 times to have this thing removed. Each time the dr. says that there have been studies that this IUD had such a low hormone level that this could not possibly be the cause. He then coached me on how to lose weight and what I should do, but it is not working! I swear that man could sell ice to an eskimo! I marched in that office with my mind set and he assured me that this thing is safe and has no real major side effects. Has anyone been able to lose weight with this thing in? I can not let the dr. talk me out of removing this thing again, but I do like the fact that I don't have as many problems with my period anymore. (I was having periods that would last for 5-7 months straight and I do not have fibroids or any other notable physical problems) I already have a weight problem, so the 20 additional pounds I have gained are not welcomed! Someone please give me some advice!