The first day of my last period began on Oct. 8 (give or take 1 day). I have a 7 day cycle. I did not refill my birth control RX until the 24th of this month. I had intercourse on the 23rd & 24Tth. Later that day I picked up my RX and took the entire first week of pills at once, and then continued taking 1 a day regularly after that. How great of a risk is there that I'll get pregnant? I figured that might work similarly to the way Plan B does. Can anyone help provide me with any info/answers PLEASE?