Ethinyl estradiol / norethindrone
"I love this pill! I started off on Microgestin for 3 months & never had an issue but my insurance switched me to Blisovi. Which I'm assuming is just a generic brand. Either way, I've been on Blisovi for about 3 months now. My periods went from 7-9 days, extremely heavy & EXTREMELY BAD cramps to the point where I'd have miss work because  I wasn't able to stand. Now they're 3 medium/light flow days, with light cramps. The only side affect is tender breasts for like a week. Other than that, this pill works for me."