smartcooky
Penultimate Amazing
Where are you getting this figure from?
Oh heck, there are a number of publications giving the error rate of eyeballing the infant as about 0.08%. I don't bookmark everything I see on Twitter. Someone took me to task last month because they had a paper saying it was 0.078% or something like that, so I had over-estimated.
And Vixen might want to pay particular attention to the highlighted part
https://www.leonardsax.com/how-common-is-intersex-a-response-to-anne-fausto-sterling/
CONCLUSIONS
The available data support the conclusion that human sexuality is a dichotomy, not a continuum. More than 99.98% of humans are either male or female. If the term intersex is to retain any clinical meaning, the use of this term should be restricted to those conditions in which chromosomal sex is inconsistent with phenotypic sex, or in which the phenotype is not classifiable as either male or female.
The birth of an intersex child, far from being “a fairly common phenomenon,” is actually a rare event, occurring in fewer than 2 out of every 10,000 births.