I'm on my second cycle of reclipsen and i missed thursday, friday and saturday of my first week as well as sunday of my second week. I took a pill on monday. I had unproteced sex on friday 2/18/2011. Thi evening I noticed brown discharge, does this mean i should expect my menstrual or is there a chance that I can be pregnant. The purpose of me taking birth control is to regulate my cycle, please share your thoughts and advice.