The European Academy of Andrology (EAA) ultrasound study on healthy, fertile men: clinical, seminal and biochemical characteristics

Background Infertility affects 7%‐12% of men, and its etiology is unknown in half of cases. To fill this gap, use of the male genital tract color‐Doppler ultrasound (MGT‐CDUS) has progressively expanded. However, MGT‐CDUS still suffers from lack of standardization. Hence, the European Academy of Andrology (EAA) has promoted a multicenter study (“EAA ultrasound study”) to assess MGT‐CDUS characteristics of healthy, fertile men to obtain normative...