I know plenty of women who say that they find themselves even more horny on their period than at any other time of the month. And yet, period sex is still something that seems kind of taboo. I'm sure part of it stems from our (as ladies) discomfort and overall icky feeling. But I also feel like a lot of it is because dudes, in general, are completely repulsed.
I think I can say with 100% certainty that nothing raises eyebrows (and elicits "EW. OMG. WTF. Nooooo.") more than period sex. Seriously, just writing the words "period" and "sex" in the same article made me cringe a little.