Some of these causes are genetic alterations, drugs such as chemotherapy or testicular pathologies such as varicocele.
By Ana María Segura Paños M.D., M.Sc. (andrologist), Elena Izquierdo Trechera M.D., M.Sc. (gynecologist), Marta Barranquero Gómez B.Sc., M.Sc. (embryologist), Paloma de la Fuente Vaquero M.D., Ph.D., M.Sc. (gynecologist), Zaira Salvador B.Sc., M.Sc. (embryologist) and Michelle Lorraine Embleton B.Sc. Ph.D. (biochemist).
Last Update: 07/20/2022