Root causes here probably aren't about chromosomes but about hormone levels so something else that is more about amount of N. That's how you look at things with

Root causes here probably aren't about chromosomes but about hormone levels so something else that is more about amount of N. That's how you look at things without making it about "male" 9r "female" (since, to use hormones as an example, those vary between individuals and within an individual over a life).