whenever I stopped taking the pill or any other form of birth control I got pregnant right away...I stopped taking mine in september and I am 4-5 weeks preg...
I've heard that it can take up to a year to get the pill completely out of your system but since you were on it for such a short period of time, I doubt that would be the case for you. But since you were on the pill, (even for a short period of time) it may be difficult to know exactly when to expect your period. I am in the same boat right now. I stopped taking the pill about 3 weeks ago because I am nursing so my doctor had me on a progesterone only pill. It was making me bleed CONSTANTLY, so I stopped taking it. I had unprotected sex on Sun. and am a little nervous because I don't know what to expect and when to expect it. But if you think you have missed your period, I suggest going and getting a test. Take it first thing in the morning with first morning urine. If you are pregnant, you HCG levels are the highest in the morning because the urine is more concentrated. If you were ovulating when you had the unprotected sex, I'd say you could be pregnant; especially since you weren't on the pill for very long. Good luck. I hope it all works out the way you want it to.....