Drospirenone / ethinyl estradiol
"I've been on Yasmin for about a month and a half now. I didn't experience any side effects for the first two weeks of taking it, and then gradually I started feeling more moody, irritable and depressed. My sex drive also went away around the time it would normally be in overdrive. I haven't gotten any acne from this pill, nor weight gain. I did notice that I wasn't nearly as crazy just before my period like normal, so it has helped with actual PMDD so far. I'm now halfway through my second month on it, and it actually seems better so far. My sex drive has improved and I haven't been moody or depressed. Still no acne or weight gain. I think this pill just takes time to adjust to your body  for some people."