birth control
"I had the Paragard in for 10 years. Only real side effect was heavy bleeding and bloating. However, insertion was painful. When I went to remove it as I was sick of the heavy bleeding and it had been 10 years, part of the IUD broke in my uterus (apparently it was embedded). Had to get a hysteroscopy where they go into your uterus and find the broken piece and taken out. Absolutely not a nice experience (painful and generally unpleasant). Even though I did not get pregnant on Paragard, had I known that this could've broken off, I would have never, ever gotten it."