Abnormal Uterine Bleeding
"My insurance company just switched me from Ortho-tricyclen to Tri-Previfem. This is my second month on it. My period usually lasted for 3 days also. This time it&#039;s been 5 days. And in the past 2 days, I&#039;ve had a lot of bleeding. I&#039;ve gone through over 10 pads already today. I will stop taking it and try to go back to Ortho Tri-Cyclen. I&#039;d been on Ortho Tri-cyclen for many years and never had any side-effect."