My girlfriend periods generally comes on 2nd of the month . Last period starting date was 2nd June and she got delayed in July month on 10th of July there was no sign of periods. On 10th we have unprotected sex, within 7 hours of sex I gave her unwanted 72 pill. My question is will she get pregnant?. as her periods are already delayed then when will her period start again normally.? Please answer me I am very stressed... plz help me