I’m sorry. If your DNA includes a Y chromosome, you have no business on a girls team.
Beyond that, this is nothing but pure societal insanity, yet another indication of things gone badly wrong.
According to the local sports talk station, the NCAA does not check that female athletes actually are females (unlike the IOC).
They do check for steroids. What I was unclear on was whether the allowable testosterone level was any higher for males than for females.