Yep. I had mine for about 18 months, in between DS and DD2. It was fine for about 12 months, but then I became a wild, angry, hyper, raving mad, fat cow!!

Had it out, lost about 5 kgs over a couple of months with no effort and became a much nicer person. Managed to have another baby instead of be divorced by my fed up husband.

I do know people who love the Mirena and have no problem with it... but I also know plenty who had the same reaction to it that I did.