The Lead Clinician of the National Gender Identity Clinical Network for Scotland just gave evidence to the Scottish Govt committee on Gender Reform this morning.
The NGICNS links to WPATH documents for information.
www.ngicns.scot.nhs.uk/information/wpath/
One of these is documents is titled 'Eunuch'. This is a pdf that includes a link to the 'Eunuch' Archives, which WPATH describes as the source of the 'greatest wealth of information' on eunuch identified people.
The Eunuch Archives have been investigated by reporters from Reduxx. Reduxx seems to be down at the moment, but their article is archived here:
web.archive.org/web/20220606014846/reduxx.info/top-trans-medical-association-collaborated-with-castration-child-abuse-fetishists/
Content warning: references to CSA