I had sex the day after my period ended. But I'm taking birth control. The day we had sex was last Tuesday but I was two days late starting a NEW pack of my birth control pills. Which means I had gone 9 days without taking any pills. I took the two I had missed for Tuesday and Wednesday on Thursday and on Friday I took the ones for Thursday and Friday. We didn't use a condom but he did pull out. But could I still be pregnant?