Wow. You are proving my point about confusion around the language.

Have you not seen the articles about Transmen giving birth and referring to themselves as seahorse moms?

You cannot give birth without a uterus and with a uterus comes menstruation.

A transman is someone who was identified as a female at birth. Maybe they have transitioned physically, maybe they are in the process of doing so (it's not a light switch or a single surgery), or maybe they are happy keeping female reproductive organs but taking testosterone for the secondary sex characteristic like facial hair and expressing male gender.

Transwomen cannot get pregnant. That's their beef. Uteruses do not grow on trees and you can't whip one up in a lab. You're either born with one, or you're not.

Transwomen we're not (unless they are a true intersex with reproductive organs of both sexes which is rare) because they were born and identified as male at birth and with male reproductive organs.