presumably if you were dating an nb then you would ask them whether they had a snake or a vagina before trying to have love with them
I don't know what an nb is, so I don't know if I would ask before trying to have love with them. I don't generally ask people I perceive as female if they are female before trying to have love with them though.
i'd be hoping if i get to that point in a relationship i'd already know about that by then :p
Point in a relationship? Day one?
Yep, completely agree; if they identify with that gender. Using it isn't right though.
Him can actually be a gender neutral pronoun in the English language. "Every man for himself" doesn't refer only to males. "Them" is actually a plural and is technically incorrect to use to refer to a single person. English isn't a romance language, our words aren't charged with gender unless they define a gender.