If the karyotype is 46,XY and the individual otherwise has a male phenotype, it is called anorchia; this occurs in one of 20,000 male births.
[1] The corresponding condition in an individual with a female phenotype and 46,XX phenotype is called bilateral ovarian agenesis.
However, gonadal agenesis is more common in people with an 46,XY karyotype.
[3] Bilateral ovarian agenesis has also been reported to co-occur with MRKH syndrome[4][5] and Cantú syndrome.
[6] This article about an endocrine, nutritional, or metabolic disease is a stub.