Had on ovulation day. chances of being pregnant?

you can get pregnant any time during your cycle. To get pregnant they say to have for 3 days and then have a rest as if your partner is constantly then his sperm count will be low and he may not have enough sperm that are strong swimmers etc. So you need to be having a few days before you are most fertile. I had sex with my partner on my most fertile week and did not end up pregnant. Its all down to timing. And people say when you are trying to get pregnant somtimes it doesnt happen..it happens when you are relaxed and are despritley trying to get pregnant (just a little tip) =) Sprem can live upto 7 days in the vagina and i think the egg only lives for 24 hours. Hope this helped a little x