Hypogonadism is a condition in which the male testes or the female ovaries produce little or no sex hormones.
Hypogonadotropic hypogonadism (HH) is a form of hypogonadism that is due to a problem with the pituitary gland or hypothalamus. It is extremely common in kids & adolescents.
Low blood testosterone levels and low pituitary hormone levels confirm the hypogonadotropic hypogonadism diagnosis. A prolonged stimulated intravenous GnRH test can be useful.