birth control
"I had my Mirena inserted in March 2011 had cramps the first week and was nauseous here and there for the first couple of months. I still have my cycle and it is irregular but I'm hoping it will eventually stop. Besides that it's great. People must remember when putting something foreign in your body there are side effects. Just like when you are pregnant there are side effects. Mirena is great for those of us who are forgetful and don't want to pay for the pill every month."