birth control
"I have been using yaz for almost 3 years now. I have no mood swings and my acne cleared completely, I get one or 2 zits before I get my regular period once a month. I gained a few pounds but it can be fixed, I am 20 years old and I have no mood swings, sex drive is the same and I love this pill. I used to be on the nuvaring for a year but it made me moody. So yaz is the best thing ever invented to reduce human overpopulation!"