I have been on birth control for a little over a year now. Every once and a while i forget to take my pill right at the time i chose to take it when i started but i always either take it the next morning when i realize or as soon as i realize that day. My birth control pills start almost half way through the month and at the beginning of this pack i think i may have missed a day and took it the next morning, then missed that day and took it the morning after that but took the next one on time. So say it was a tuesday, I missed my pill so i took it wednesday morning. Then i missed the pill on wednesday but took it thursday morning but i took the one on thursday on time. Well, i had unprotected sex on the last day of my hormone pill- the day before i started the sugar pills. I am on the sugar pills now and it is the end of the week & i have not started my period. I always have some kind of bleeding on the week of my sugar pills. It isn't always much bleeding but something shows, this time i am getting nothing. I am very worried and was seeing if anyone had any thoughts about if I'm pregnant or not.