abnormal uterine bleeding
"I am 33 years old and started taking these pills the first day of my period on September 26, 2015. This was my first time using birth control since 2012. I bleed for 15 days and then very light on the 16th day. On the 17th day, October 12th I saw no bleeding. It is October 19 and I started to bleed again yesterday morning, October 18. I don't understand why I'm having a second bout with a period not more than 1 week later from my first period. All my life my periods lasted no more than 5 days. The only other birth control I used was Ortho tri Cyclen and my periods only lasted 5 days. I'm going to a gynecologist today as I consider to switch birth controls."