Yes, and no. Menopause is the end of fertility for a woman and literally means the end of menstruation. Men do not experience menstruation, and the testes do not stop producing sperm. However, there are changes that a man may experience, known as androgen (testosterone) deficiency in the aging male (ADAM). ADAM may occur in men as young as 45 but is more prevalent in men over 70 years of age. A decrease in testosterone creates subtle changes in the testes, leading to a decreased sex drive, impotence, depression, fatigue, and weakness.