Hi I was off the pill for a year and just started taking Tri-Sprintec on the Sunday after my period (3rd day of period). I had unprotected sex on that Friday, so the 6th blue pill. I am not on the 8th pill and have taken the pill correctly at the same time each day. What are the chances of me being pregnant and is it too late for the morning after? I understand that you can take that up to 72 hours.. but wondering if anybody has any information. Thank you!