Despite being targeted at trans women, this policy has potential to impact intersex cisgender women — many of them don’t even know they are. There are no known trans women playing on the WTA. But plenty of cis women who now have to go through medical tests to prove their eligibility. @19thnews.org

Tennis is the first major women's sports league to require genetic testingThis policy impacts all women; and most other women’s leagues aren’t taking the plunge.19thnews.org