Honestly I kinda like the smell of my period blood, and I have put blood from my own injuries in my mouth before (a la licking the wound like an animal), but I can't actually imagine myself drinking my period blood.

On the other hand, I do get horny on my period, but as a turbo virgin, I've only ever wondered if periods affect how people frik... like I could imagine letting someone else eat it...? Like do girls get eaten out when on their periods? Or most people are too put off by the blood? Idk