birth control
"I have been on Yaz for over a year now and I love it. I have not gained any weight. I don't feel moody or 'off'. I actually feel great! I feel like my moods and PMDD are more under control then ever. I used to get very emotional while having my period and now I feel normal. I don't have cramps or feel tired while on my period and it is very light and last only 2 or 3 days!"