What is the likelihood? Need answers FAST!

My boyfriend & I are currently in a debate. I have an important question over the accuracy of pregnancy during your period. I am currently on my second day within my periods cycle, and me and my boyfriend want to have sex. We would of course use a condom. Therefore, what would be the chances of getting pregnant while I'm on my second day of my period AND while using a condom? All answers/opinions are greatly appreciated! Thank you.

UPDATE: We made love for the first time!😊