two months ago i started taking the birth control pill yaz. The first cycle my period started early by a few days, but i assumed this was normal so continued taking the pills. This time around my period is not starting. I have been on my white pills for 3 days now and am starting to be a little concerned. I take my pills everyday and have not missed once, but i am guilty at taking it at a different time. I am suppose to at 8pm, and the latest i have taken it would have to be 12am. But anyway my boyfriend and i are sexually active and we use a condom everytime along with my pill. As far as i know it has never broken but has slipped off inside of me. Although the bottom end never went inside nor did he afterwards. I just want to know if anyone has experienced a missed period before while taking yaz....ecspecially because i just recently started....please respond...because this kinda stuff really stresses me out!!! lol