@http_error_418 @BethanyBlack it's exacerbated by the fact that they make period talk taboo.
There isn't anything pleasurable about having periods once a month and men are dangerously uninformed about them.
They should get the talk just like women, it's a perfectly natural body function, there isn't anything sexual about it, having a partner with knowledge that you can confide in would be so helpful to some women, and at least help mitigate misinformation some men have about periods.