Sex testing at the Olympics: What is it? How does it work?

(NewsNation) — Ahead of the 2024 Paris Olympics, the world's best athletes will face trial runs, drug tests and even sex evaluations, a practice that some deem restrictive and discriminatory.
The 2024 spectacle has already gained attention after World Aquatics banned Lia Thomas, a transgender swimmer from Texas, from competing against her peers in the upcoming summer games.
Though it's currently making waves, there's nearly a century of history surrounding gender evaluation and eligibility