menstrual disorders
"I am 17. I've been on LOestrin for a little over a month, and I'm taking it for painful and long periods.  I really like it actually. I suffer from chronic migraines and either Loestrin would help with them or make them worse. It definitely helped and I am so happy! Also, I have no acne. I have experienced a slight weight gain but nothing that diet and exercise won't fix. My sex drive has actually increased a lot and I have not become depressed like other reviews have said. The only downside is breakthrough bleeding which occurred after being on it for 2 weeks, I had bad cramps too and that was the whole reason I went on this. You really have to stay on it for at least 3 months to really now how it'll affect you. Don't give up."