ive been taking Birth control ever since I've started having sex, for about two years i was taking (GYNERA) then i stopped for about two months..i went to the doctor and he put me back on the birth control (YASMIN) which ive been taking for another two years...I'M 23 Nowand i want to have a child... i finished my last pack JUNE 8th then i got my period JUNE 12th that lasted until JUNE 15th....My Fiance and I had sex on the 19th 21st and today which is the 24th and he came inside of me with out me being on the pill ....IS it possible for me to get pregnant that quick since ive been on the pill 4years???? becuase some says it takes about 6mnths-18mnths or maybe longer!.......We really want a child..can someone assist me please