Sex during periods is absolutely normal unless the thought of it makes you or your partner uncomfortable. Although you can blame the anxiety you feel while thinking about it and all the mess it creates. But otherwise, if you do decide to go ahead and do it, it turns out to be pretty great because of all those horny hormones. So yeah, it depends on what you and your boyfriend mutually decide. And if you still worry about what he thinks about this situation then, here is a thread we found on Reddit where men shared what they think about having sex during periods. Just read them all and then if need be, ask your guy what he thinks about it.
TheMagicUpvoteFairy answers on Reddit: IT WAS AWESOME. 10/10 would do again.
Titations answers on Reddit: I had sex with my wife on her days several times. She used to get very horny during her period. Now, not so much. I didn't mind at all. I actually thought it was hot that she wanted SO bad!
Anonymous answers on Reddit: No problems here. In I go! Then shower. Then in again . . .
Asmodiar_ answers on Reddit: Most guys will have sex, just give them a heads up...
Iambookus answers on Reddit: It's a woman thing. They are self-conscious when they are bleeding like a stuck pig. I personally like it.
Rightrevreg answers on Reddit: I've got friends that won't touch their girl. Seems stupid to miss out on 3 months of sex a year.
DashFerLev answers on Reddit: I put down towels and go to down. Honestly, my girlfriend is way more into sex than other days (she's louder, more aggressive) and she's louder.
You can read the full thread here on Reddit.
Girls, now we know!