A map should be used any way possible to make the territory easier to predict.
Except it correlates with a bunch of things from chromosomes, to physical strength, to IQ, to ability to impregnate versus to become pregnant. If we look at a few prominent examples of trans-"women" the results don't appear to be hard to tease out.
I wrote a response and then realised I was unclear as to what you were saying and asking. Can you elaborate?
This thread is for asking any questions that might seem obvious, tangential, silly or what-have-you. Don't be shy, everyone has holes in their knowledge, though the fewer and the smaller we can make them, the better.
Please be respectful of other people's admitting ignorance and don't mock them for it, as they're doing a noble thing.
To any future monthly posters of SQ threads, please remember to add the "stupid_questions" tag.