had sex with my girlfriend with protection (condom of good quality), while intercourse I ejaculated inside the condom and then I found my condom crack up. My girlfriend cleaned her vagina with soap and also urinated within 2 mins. She also took an emergency contraceptive within the next 5 hours. But I am worried, if she would get pregnant? She had her periods on 13th oct and this took place on 30th oct. when she will get her next periods ? Please advice me I am really very worried .