Ovulation QQ | Help!

crys

Hi all! So my last day of menstruation was October 24th. My husband and I had an unprotected sex last October 28th. Per Flo and <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Period Calendar</a> apps, my ovulation is today (October 31). Will there be a possibility I might get pregnant?? Because what I've known is that it's safe to have sex 7 days after period and 7 days before period. Idk if that's true tho. Please enlighten me. 🤯