Drospirenone / ethinyl estradiol
"I have been on Yaz for over a year now. At first it was great, my skin cleared up, my periods were regular, light and short and my moods varied only slightly. After about the first 5 months however, everything started going wrong. I have constant heartburn, I've gained 10 lbs., I'm tired all the time, my acne has returned and I've been spacey and forgetful. Worst of all are my periods. The week before and throughout my period my moods are ALL over the place, I'm irritable and easily upset which isn't like me. I'm getting severe cramps, migraines and I get really nauseous when I'm on my period, which are heavier now than they ever were and last usually about 8 days, last month it lasted 11! Everyone's different, but this isn't for me."