This literally does not matter if it doesn't effect fertility in a way which reduces the number of children you can father from the number desired. I'm deeply

This literally does not matter if it doesn't effect fertility in a way which reduces the number of children you can father from the number desired. I'm deeply suspicious of sperm count research reporting in the media, because the reality is a whole lot of western masculinity culture (because that's what I'm familiar with) is utterly obsessed with penis-related metrics as a proxy for "worth as a human being" for men.