Here’s the main part of the story:
“World Athletics, which oversees track and field internationally, announcedThursday it will exclude transgender women from competing in female events.
The council said the ruling applies to transgender athletes who have gone through ‘male puberty.’”
”Additionally, World Athletics also decided that athletes with differences in sexual development will be required to reduce their testosterone levels between a limit of 2.5 nanomoles per liter for a minimum of 24 months to compete internationally in the female category for any event – not just events that were previously restricted like the 400-meter to one-mile races.”
That lowered the allowable limit to half what it used to be.