[Bibliophile]

Hey there,

Yes, there is a chance that you could be pregnant. You're most likely to get pregnant during day 12 to 16 of your cycle, however it's possible to get pregnant at any point. You have mentioned that your period is late, this could be due to stress. Panicking that you may be pregnant can play tricks with your hormones, and delay your period.

I would recommend taking a test and/or seeing your doctor, also. With unprotected sex there is always a chance of catching STI's. Have you ever considered another form of contraception rather than a condom? Just to put your mind at rest?

I hope this helps.
Marie.