Is it possible to get pregnant 9 days before your period? the first day of my last p was 6/22 and my period was suppose to come 7/19. i had sex 7/10 and my periods are pretty regular every 28 to 29 days

Yes and No: Yes, a fertile woman can get pregnant 9 days before her next period is expected to start. No, a woman cannot get pregnant 9 days before her period if her period has arrived... because the arrival of her period generally confirms she did not get pregnant 9 days ago. If married, settled down, with health insurance and plans for a baby... then no worries. Otherwise, always use reliable birth control.