I take Sprintec Birth Control. I take it regularly every night. I shoot for 9pm. I may take a few minutes before or after but it's always around that time. My husband and I always use a condom, for extra measures. This last time there was an issue with the condom or user error. Anyways according to my calculations it happened during what would be prime ovulation. I went ahead and took Plan B for safety measures. Is it still possible to get pregnant?