"Intersex" is a misleading umbrella term for a whole bunch of different DSDs, each of which is 100% specific to one biological sex. And I don't think I've ever seen the term "biological gender"; about the only thing gender proponents seem to agree on is that it's NOT biological.
replyBiological gender exists. If you have a Y you're male, and if not, you're female. Easy as that. I, for one, am happy that wokeness and the post-truth ideology that tries to teach that there is no truth in math, is on its way to the garbage heap of history. It has done enough damage already, and must be thrown away quickly.
replyBlahblahblah bullshit
replyWhile you invent the terrible menace of the "anti-math woke" (it doesn't exist), the current president and secretary of health - who have actual power of nuisance over all Americans and a large part of the world - are unable to do correct basic percentage calculations and openly boast of it: https://www.politifact.com/factchecks/2026/apr/23/robert-f-k...
Meanwhile, yes, gender is a social construct, sex is another thing completely, and both can be changed.