[blinkedup]

> Do you or do you not accept as fact that people are born who are neither unambiguously male nor unambiguously female?

Yes, some people are born who have differences of sex development, and this might require further investigation as to what abnormal event has actually happened in their development, and the root cause. This is for clinicians and developmental biologists to understand and elucidate for the rest of us.

However my point is this "X" marker tells us nothing much useful about this at all, as it's being applied to individuals who are unambiguously of one sex or the other even with DSDs, as with the Klinefelter syndrome cases.

The "X" is even being given to people whose sex is unambiguous, who don't have any DSD condition, but for some reason have come to believe that they are neither a woman or a man. A wholly psychological condition.