Levonorgestrel
"I am 31, have one child and have had the Mirena for 2 years. My experience with Mirena was GREAT until I realized recently that all of my issues started when it was inserted. I have experienced COMPLETE lack of sex drive, hair loss/thinning, depressed moods and anger. Although these things could all be related to the "stress" of having a child, I don't feel stressed about any of it; I love my child, he is the sunshine of my life. All of these issues came up about 2 years ago - and I finally realized it's probably the Mirena. I am going to have it taken out, because my hubby and I want another baby."