Can you get pregnant if you have sex before your fertile window?

I had sex last Saturday and Sunday, a good number of times and on Monday was the day that I started my fertile window. So I had sex before my fertile window.. I know you have to be ovulating and I did, but it wasn't until like 5 days later that I ovulated... Is there still a chance I could be pregnant? I'm hoping. I heard that sperm can live for a couple of days... So maybe there is still a good chance? I hope :(