birth control
"I have been on and off birth control for about 10 years. I've tried Mirena, Loestrin 24, Ortho Tri-Cyclen Lo. I always had a little nausea, but Yaz was the first pill to make me vomit. I've been the same size for 10 years but while on Yaz I gained about 15 pounds and went up two cup sizes!  I do have loss of appetite but I'm hungry all the time. What I mean is I don't want to eat but the hunger is so intense that I have to. 
My period was also never ending. But that may be due to me missing a few pills this month."