> This poor bloke who found out he was infertile during a premarital medical exam, for instance: https://pmc.ncbi.nlm.nih.gov/articles/PMC7760426/

Interesting. Perhaps a better test is needed.

> You're also assuming that we even need a test... evidence (no transfemale olympians ever coming not dead last) suggests we don't.

This isn't just about trans women, but also about DSD cases like Imane Khelif and Caster Semenya.