Hypogonadotropic Hypogonadism 22 with or Without Anosmia, also known as hh22, is related to hypogonadotropic hypogonadism 2 with or without anosmia. An important gene associated with Hypogonadotropic Hypogonadism 22 with or Without Anosmia is FEZF1 (FEZ Family Zinc Finger 1). Affiliated tissues include pituitary and testes, and related phenotypes are cryptorchidism and primary amenorrhea