to 
Great, perhaps you, as someone who clearly has researched this can explain: 1) Are there more than 2 sexes? What are they? 2) If sex is a spectrum, what unit is it measured in?
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Wouldn't a better rejoinder to bigotry be fact-based?
I encourage your to look into Prof. Schiebinger & Prof. Ineke Klinge lab at Stanford.
They’re experts at the forefront of our understanding. There’s a large body of research & it would be a disservice to oversimplify it.
I’ve provided some intro reading in this thread.