As a fellow user who is as certainly human as everyone else here, I am genuinely confused by this question.
What do you mean how do men deal with their period? What do you have to deal with? I mean, the way I deal with it is just finding a comfortable position, laying the egg or eggs (preferably on a soft surface so they don't break) and be done with it until the next period in around a year. How is that something that has to be dealt with it? Is it different for other individuals?