Ethinyl estradiol / norethindrone
"Ive been on Microgestin Fe 1/20 for a little over a year now. The first few weeks of taking it I had horrible nausea but after that it worked great. I do notice that I become more emotional over things sometimes (angry without reason, sad because of nothing). My periods are very light and last for about 4-5 days, although this is the first month where my period has come for just one day. I didn't have acne or cramps before and I still don't get them. My breast also increased a size. I particularly enjoy this birth control."