| Abstract: | Serum FSH and LH levels in basal conditions and after Gn-RH test were investigated in 15 idiopathic oligozoospermic patients. Basal FSH was significantly higher in oligospermic than in normal subjects and a negative relationship was found between basal FSH and sperm count. Basal LH was not different in oligozoospermic and in normal subjects. Both FSH and LH responses to GN-RH were significantly higher in oligozoospermic patients. In idiopathic oligozoospermia the presence of a testicular defect involving both the seminiferous epithelium and Leydig cells is suggested. |
