Gipogenitalizm is insufficient development or significant reduction function of sexual glands. Gipogenitalizm may be due to fetal malformations sexual apparatus or defeat the hypothalamic-pituitary system. There are congenital, early (daubentonii) and late (postpubertatne) gipogenitalizm. Congenital and early gipogenitalizm have delay the closure of epiphyseal growth zones, non-proportional elongation of the limbs in a shorter torso and a General increase in growth (see Evnuhoidizm). Late gipogenitalizma growth and body proportions remain normal, there is only little atrophy sexual apparatus and mammary glands (for women), reduced sexual feeling. Treatment mainly hormone.