I'm curious to know. People say sperm can live 3-7 days inside. So I'm curious, what's the earliest you had sex before ovulating and still got a BFP. I ask because me and my hubby did it on the 10th and he left for work. I got a positive opk on the 15. I know it is a stretch to get pregnant but wanted to hear stories if you have any of how many days before ovulation you BD and still got prego???