My girlfriend and i had protected sex , but later after the intercourse she realised some staining was there, so in fear she had to take ipill , as her last period date was on 5 july and we had our time on 19 July which is 14 day of her period, so is there any fear about the pregnancy.Little confused as the moment what precautions are need to be taken next as whether it was safe or not , or what are the chances of getting pregnant