Do you think Ivar would be the only Ragnarsson to be intimate with his woman while she's bleeding? Or would any of his brothers be into that?
In KYS, Ivar and Ubbe are probably the only ones. Hvitserk is too immature and Sigurd is too - well also immature I guess, because he’d be too grossed out by that sorta thing.
In Vikings universe I’m sure they’d all be down. I mean what can ya really do about it, yknow?
Also I think it’s worth noting that I believe it to be an established kink for Ivar. Like he would be the only one to go out of his way to have sex while you’re on your period.