Ethinyl estradiol / norethindrone
"I was on the shot my first in December of '13, next was due in March '14. Barely had a period but when I did it would last 15 days straight then I switched to the pill and since I've taken it I've had a period non stop. Before any birth control my period would last 3 days. I stopped taking birth control all together it caused back pain, cramps, headaches. It was supposed to help cysts but I'd rather go through that pain then with this."