How can men experience dysmenorrhea?

I think the main pain of dysmenorrhea for girls is that you can't help it. Pain is not the main pain of dysmenorrhea. You can scratch the soles of a man's feet at any time, provided that he can't resist, and that kind of pain can best be reflected by nothingness. Girls' dysmenorrhea usually lasts for five or six days. You can scratch your feet for ten minutes. I think it's enough for men to experience.