Hi I've been on Yazz for probably 4 months now. I know that birth control pills will make your period funny for a few months, but can it really take this long? My period was strange with the 1st month as expected, but since then it's getting worse and worse. It went from blood to a dark brown discharge and now a light brown discharge (just a very lighter flow than normal since the pill). It feels like I'm on my period though, still the uncomfortable cramps and so forth. My boyfriend and I are having unprotected sex and we're relying on the birth control pills. Please help. I'm scared and don't really want to go to a gynecologist.