There are no answers in Genesis

[The Architect Of Fate]

I said it once I'll say it a million times what's male and female in terms of gender is up to the individual for themselves and just because there is overlap or even multiple overlaps this is not invalidation of the concept of gender and neurological scans are just something you can add the pile as brain scan similarities alone do not determine gender. I'm sneaking suspicion Lek is just playing dumb as this isn't complicated.