birth control
"I love Mirena. I am 20, and have no children, but I had it inserted about a year and a half ago now. The insertion process was quite painful, and I had cramps the rest of the day. But since then, I have not had a period, or even any spotting. The only down side is that I have gained about 25 lbs, but with some strict dieting the weight is starting to come off slowly. Overall, I love it!"