The seventh annual Gender Census is open until 12 March:

https://www.smartsurvey.co.uk/s/gendercensus2020

"Most people fit tidily into one of these categories:

- Woman/girl - all the time, solely, and completely

- Man/boy - all the time, solely, and completely

This survey intends to collect information about everyone who DOESN'T fit into this system. Anyone who doesn't feel like they fit into one of these two boxes is invited to participate. There are no geographical restrictions."

This anonymous survey collects gender identity terms, titles, and pronouns, as well as some demographic information such as age. There is no checkbox for "eunuch", but there is a write-in option. Identity terms reaching 1% of respondents may be included in future surveys.

See also:

https://gendercensus.com/

https://twitter.com/gendercensus/status ... 9893836800