Idaho Gov. Brad Little signed two bills into law Monday that limit the rights of transgender people. One measure bans transgender girls from playing on girls’ and women’s sports teams, while the other prohibits transgender people from changing their gender on Idaho birth certificates. Little’s office did not comment on the laws. House Bill 500, also known as the Fairness in Women’s Sports Act, says “athletic teams or sports designated for females, women, or girls shall not be open to students of the male sex.” The measure says that a “dispute” about an athlete’s gender can only be resolved by examining “the student’s reproductive anatomy, genetic makeup, or normal endogenously 19 produced testosterone levels.”