I had my Mirena inserted in May of 2008. Since then I have become somewhat depressed and gained 14 pounds. I was 103 when I had it inserted so you can image the difference I feel when I look in the mirror. I have 3 day periods that are very light so that hasn't been bad. Just this crappy weight gain. Oh...... I have had some weird smelly stuff going on but my Gyno said it was my body trying to clean (or scare) the Mirena out of me. LOL this would scare anything away. lol. Everything else has been pretty great. Every now and then my boyfriend can feel it though. That is weird!