Return to sex testing at the Olympics: IOC edges closer to banning transgender women
The IOC will implement PCR genetic testing (SRY) to determine biological sex for women competing in future Olympic Games, excluding those who test positive.
Sex tests brought in after data showed 50-60 DSD athletes in finals, World Athletics says
World Athletics identified 50–60 athletes who underwent male puberty competing in female finals since 2000 and implemented SRY cheek-swab gene screening for championships.