Ethinyl estradiol / levonorgestrel
"I've been on this pill for about 2 years now. It really helped straighten out my irregular periods and the heaviness of my flow. However, I didn't get cramps much before I started the pill and now I get them and they are horrible. Sometimes I even feel like my legs are going numb. And I get these horrible headaches everyday, they worsen when I don't take my pill right on time, even a few minutes late and they only get worse on the week I take the sugar pills. I didn't have any issues until about a year and a half after starting this pill."