This might interest you - https://www.joshuakennon.com/the-six-common-biological-sexes-in-humans/

Supposed explanation of why some men are more manly and why some women and more womly

Try harder

As many as nature requires for copulation of itself.

Male
Female
Transgender/Tranny/Shemale (born with breasts and a penis)
Delusional Sickfucks (Caitlyn Jenner)

An arbitrary amount.

In a practical sense, you can split people into: Those who I am sexually attracted to and those I am not.

For example, if a woman is ugly enough that I can't even get an erection with her, then the fact that she has ovaries and a uterus is irrelevant (in a practical sense).

This post was edited by Kayeto on Aug 16 2018 08:20pm

is there a gender, where you can identify your gender as something that changes every hour?

This post was edited by Diablo5 on Aug 16 2018 08:22pm

Not really an issue. Kids are sponges for social customs and language. It's really just confusing for adults because we primarily grown up in a society that was gender binary.

City people are more likely to have transexual kids

what do you call a hermaphrodite?