From Kia's very useful Info Post (Here: http://ehealthforum.com/health/topic76600. html ) I quote;

4. You can get pregnant while on your period


..I don't know about the birth control question though. It does say this;

21. Birth control is only 98-99% effective if taken 100% correctly


When you stopped taking them, was it because of the 'filler' pills that are there so you could have your period? If so the chances are probably low for you to be pregnant.

I know how birth control works. Seeing as you stopped recently, though you may have ovulated already (even though you're just now washing out the last egg..) your uturus' linings may be too thin for the egg to attach to. That, and with the blood and shedding (your period) I don't think it would be easy (even if it is possible) for the egg to attach to you and make you pregnant. This last bit is only a thought, but don't worry.

Worrying is the worst thing in the world. Just wait, relax, know the chances are probably low, and test later for certainty if you need a bit of help calming down before your next period.

i stopped taking the pill cause of recent family problems and it slipped my mind so the last pill i took was tues night then i began to bleed on the fri, i know you said dont worry but its hard not too