OK HERE GOES... ME AND MY GUY HAD UNPROTECTED SEX THE DAY BEFORE MY PERIOD CAME. HE TOLD ME HE DIDNT THINK HE PULLED OUT IN TIME FOR ALL OF IT. THAT WAS A TUES. I GOT IT ON WEDS BY FRI NIGHT MY PERIOD WENT UP. IM USUALLY A 5-7 SOMETIMES 8 DAY GIRL. WHAT DO U THINK, CAN I BE PREGNANT? HOW LONG SHOULD I WAIT TO TAKE PREGNANCY TEST?