Background Stimulatory therapy with gonadotrpins is an effective treatment to induce spermatogenesis in men with idiopathic hypogonadotroptic hypogonadism (IHH). The aim of this study was to assess the effectiveness of human chorionic gonadotropin / human menopausal gonadotropin on hypogonadotropic infertile men. MaterialsAndMethods This study included fifty-six azoospermic infertile men with I...

In recent years, particularly since the advent ofradioimmunoassay, the regulation of pituitary gonadotrophin secretion has been extensively studied in man and in animals (Greep et al., 1976). I shall not comprehensively catalogue the different diseases and syndrome complexes associated with disordered gonadotrophin secretion. These are systematically covered in several textbooks and reviews (Lo...