I just had unprotected sex and took the morning after pill within 30 minutes of him ejaculating in me. After checking my calendar it showed that I’m on day 3 of ovulation and I’ve got a 33% chance of falling pregnant. I did some research online and I found one site that said once you’re ovulating the morning after pill is useless. Is it true? I read some other stuff that said the pill doesn’t just delay the release of an egg but stops sperm from fertilising an egg and or prevents the egg from implantation. So many different sites say different things and have different ovulation calculations. Has anyone taken the morning after pill while ovulating? Or just any advice on this?