I take the tri sprintec everyday, but not at the exact same time; sometimes I take it 30min later or an hour later. If I had sex on the 6th day of the second week of blue pills, what are my chances of getting pregnant and does this pill really stop ovulation? I had no choice but to stop taking the birth control (my doctor will be gone a month) and the earliest available doctor will be next Monday. My last period was two Wednesday's ago. Will I still have a period?