Period Sex? Do you think you can still get pregnant?

So i've just finished listening to Dr. Ravina on THOH Podcast and i'm interested to know if anyone here has got pregnant on their period or thinks it's possible?

Obviously it's a bit difficult to say for sure, but i've always treated my period as my 'safe week' and let my partner go crazy 🤣

But now i'm second guessing allowing that 🤣 Do you girls think it should still be okay? obviously always a risk, but very low and should be fine?