alt Hacker NewsIs it correlation or causation?
Testosterone also drops when you dont get enough sleep, which is a universal lifestyle change for parents.
Is it correlation or causation?
Testosterone also drops when you dont get enough sleep, which is a universal lifestyle change for parents.
I edited the post to add a little more detail for people that (it seems, based on bizarre moderation of widely accepted realities) thought "men can't give birth to or feed babies" wasn't specific enough.