I had sex with my boyfriend on July 2 at around 10-11 PM. The condom broke within that time and he ended up coming inside me. We immediately rushed to the nearest pharmacy and got a Plan B. I took the pill at around 12:30 am. In the day, I checked my calendar and realized that I was at the peak of ovulation.

I am trying to avoid pregnancy. What are my chances of getting pregnant given that I was at the peak of ovulation but took Plan B right away?