Ethinyl estradiol / norelgestromin
"I've been using Ortho Evra for almost 2 years, so far so good! I didn't get any of the initial side effects. The only thing its changed is some months my period is very light and I have less cramping. I have gained about 15lbs recently but that is probably due to my poor diet, or a combination of the two. Since this is the first major weight gain I've had since I was 16. (23 now). 
The cost is only $30 per box and that's without insurance, so I will continue with the patch."