Also 20 years a midwife. Pretty sure there wasn't a third option back then. In any case we all know sex isn't assigned.
And the whole intersex red herring drives me nuts.
Firstly DSD / Difference of sexual development is the more accurate phrase.
Secondly people with DSD must be pig sick of being co-opted as some sort of gotcha for the cult.
"Anne Fausto-Sterling s suggestion that the prevalence of intersex might be as high as 1.7% has attracted wide attention in both the scholarly press and the popular media. Many reviewers are not aware that this figure includes conditions which most clinicians do not recognize as intersex, such as Klinefelter syndrome, Turner syndrome, and late-onset adrenal hyperplasia. If the term intersex is to retain any meaning, the 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. Applying this more precise definition, the true prevalence of intersex is seen to be about 0.018%, almost 100 times lower than Fausto-Sterling s estimate of 1.7%."
No sure if it's 0.018% or 0.001% as per @BluebellBlueballs
The higher figure (1.7% or more) that some people quote is ridiculous and includes all sorts of variations in development such as hypospadias.
For a hospital such as the one I trained at, with 9000 deliveries pa these figures would mean:
1.7% = 153 pa
0.018% = 1.62
0.001% = 0.09
Think about it.
How many people with DSD do you know? (Bearing in mind they might not want to shout about it from the rooftops). 152 pa in a large teaching hospital? 3 a week? Really??
In twenty years I can only think of one case, at the large teaching hospital I trained at. A baby with multiple abnormalities including exomphalos and sacral agenesis. It was quickly transferred to a specialist centre and I know no more.
But I am pretty sure it will have had an identifiable chromosomal sex whatever the complicated anatomical presentation.
And that poor little baby's multiple abnormalities have nothing to do with trans or being assigned anything at birth.
pubmed.ncbi.nlm.nih.gov/12476264/