Had unprotected sex on the 11th of the month first day of last periode was on the 8th of the month usually is 3 days. What's the likely hood of being pregnant

Anytime you have sex, even with protection, you always have some chance of becoming pregnant. Unprotected sex greatly increases those chances. Since it was right about the time of your period you probably weren't ovulating but there's still a very real chance you may be pregnant. Of course the only way to know for sure will be to wait until your next expected period and take a test if you're late.

Thank u when I calculated ovulation was on the 22nd. Always heard u had to be near that date to get pregnant 1st. And last time without protection.. again thank u