Ethinyl estradiol / norgestimate
"I have been on Sprintec for a year and just went in to get my 2nd years worth of prescription. It's great, it's affordable best part is knowing when I'll have my period and usually starts and ends on the same day each month. My doctor has also changed my prescription a bit this year & has prescribed it in a way which I will only get my period every 3 months. No bad side effects, just good ones like clear skin, no cramps, light periods, etc. For you ladies who get nauseous after taking the pill, before I started my Dr. warned me about that and she recommended I take the pill before bed, so I take mine at 10 pm every night so even if I do get nauseous I don't feel it because I'm usually asleep."