Hi i've been on birth control for 5 months my packet ended on the 19th of april i starded my "period" on the 22nd of april ended on the 26th....we've been having unprotected sex since then he came inside of me for the next week after my period and after that we used pull out method.....my question....is there a chance that i could get pregnant a week after my period?...we don't mind getting pregnant...but i'm just curious if it can happen so soon