Ethinyl estradiol / norethindrone
"I switched to lolo because of unbearable side effects with a pill with higher dose of estrin. I have now been using it for a little over a year. I am the most stable emotionally, my skin is the most clear, and my period is super light and lasts about two days. It took about three months  at first for the break through bleeding to stop and I don't always get a monthly period, but it doesn't stress me out because I'm good at taking the pill everyday. Also, I had a bit of nausea the fist week I was on it and my skin was more oily. The nausea went away on its own and I switched to a different face wash- so over all the adjustment was really smooth."