Drospirenone / ethinyl estradiol
"I'm 19 years old, and I've been taking Yaz for about 2 years or so. At first, it helped clear my acne but made my PMDD worse, but eventually my moods evened out into a constant apathy, and my acne began to come back (possibly because of stress). I've lost weight and noticed an increase in breast size, but my sex drive has completely died out within the past year or so. I feel stressed when I don't take the pill on time or whenever I stop taking it for the four days allotted for my period (during which my period doesn't arrive until at least the third day and last a couple days into the new month of pills). But my period is light and relatively pain-free."