Ok, here is my situation. I have been taking Yaz for 3 months. After finishing my 3rd month, I wasn't able to get a new precription until 3 days later. On that 3rd day I took my pill that afternoon, but I didn't double up (I didnt read that far in the packet at the time). I also had unprotected sex on the 2nd day I missed my pill and several times in the 7 days after period. It has been 7days since I started my 4th pack, should I call my doctor now or wait and see if I start my period? And how high are my chances of being pregnant?