abnormal uterine bleeding
"When I got off birth control years ago (Ortho Tri Cyclen Lo), although I loved the light periods and perfect skin, I didn't like the synthetic hormones idea and swore I'd never take birth control again. Skip ahead a few years with very irregular periods and extremely painful and heavy flows and spotting lasting weeks, my OBGYN strongly encouraged trying it again. Within a day of taking Trinessa Lo the bleeding stopped. I was so hesistant from the reviews but I have not experienced ANY side effects except for low sex drive."