Okay, just one more Venn diagram. Hopefully much less confusing that the last one, which received ample justifiable criticism.
View attachment 43000
Okay, so the very dark intersection in the middle is going to be the set of traits common to just about all human beings, e.g. lungs, shoulders, knees, toes, linguistic ability, etc. Nothing much to fret over here.
The dark blue bit will be the physical attributes we normally associate with human females, e.g. cervices, ova, uteri, etc.
The green bit is the part that I keep asking about, and the best answer I've seen so far is that both kinds of women have a "gender identity" which makes them feel like they
ought to be seen to be female by themselves and others. One major problem with this is that many women (who have no objection to being seen as such) do not necessarily have a strong sense of subjective gender identity, and may indeed see gender as something socially imposed upon them rather than something inherent to their sense of self.