Hi, I was wondering how long is it before you can tell if you’re prgnant by doing a HPT? My boyfriend and I had sex for the 1st time today, and Im sooo afraid I’m pregnant even though we were extremely careful, we used a condom,there was no pre-ejaculation,and he never actually ejaculated. According to my calendar my ovualtion day was June 19th, and my next period is suppose to start like Monday, so I think it was a safe time, but still what are the chances of me getting pregnant? And when can I find out if I am?