 Congenital adrenal hyperplasia in persons with XX sex chromosomes results in what is considered to be excess exposure to prenatal androgens, resulting in masculinization of the genitalia and, typically, controversial prenatal hormone treatment and postnatal surgical interventions.Individuals with CAH are usually raised as girls and tend to have similar cognitive abilities to the typical female, including spatial ability, verbal ability, language lateralization, handedness and aggression.Research has shown that people with CAH and XX chromosomes will be more likely to be same sex attracted, and at least 5.2% of these individuals develop serious gender dysphoria.