I became pregnant with Mirena, miscarried and went in to have Mirena surgically removed since it was embedded in my uterus. It wouldn't come out. I have to undergo a myomectomy/laparotomy and possibly lose my uterus.
Write to Berlex and tell your doctors. They are out to sell, the same as the makers of Dalkon Shield, so of course they will not tell the negatives about this horrible product.