27% of women with CAH were rated as bisexual in their orientations. A 2020 survey of 57 females with life-long experience of CAH and 132 parents of females with CAH in the United States revealed that majority of participants do not consider females with CAH to be intersex, and oppose a legal intersex designation of females with CAH. Incidence According to most studies, the global incidence of classic forms range from about 1:14,000 to 1:18,000 births, based on newborn screening programs and national case registries, but this situation is more common in small genetically isolated populations with small gene pools. The incidence of nonclassical forms is 1:200 to 1:1000 based on various estimates, and is also higher in groups people with a high rate of marriage between relatives, up to 1:50. See also Inborn errors of steroid metabolism Congenital adrenal hyperplasia Adrenal insufficiency Disorders of sexual development Intersexuality, pseudohermaphroditism, and ambiguous genitalia 21-Hydroxylase References External links GeneReviews/NCBI/NIH/UW entry on 21-Hydroxylase-Deficient Congenital Adrenal Hyperplasia OMIM entry on 21-Hydroxylase-Deficient Congenital Adrenal Hyperplasia Autosomal recessive disorders Congenital disorders of endocrine system Endocrine-related cutaneous conditions Intersex variations