Male reproductive capacity does not decline as abruptly as female fertility; however, aging is associated with gradual yet significant changes in reproductive physiology. Testosterone levels typically decrease with age, while sex hormone-binding globulin levels increase, reducing bioavailable androgen concentrations.
Advanced paternal age has been linked to reduced semen volume, decreased sperm motility, and increased sperm DNA fragmentation. These changes may contribute to prolonged time to conception and higher risks of adverse reproductive outcomes.
Understanding age-related reproductive decline is increasingly important as societal trends shift toward delayed fatherhood. Andrology plays a crucial role in counseling, erotic assessment, and fertility preservation strategies for aging men.
Leave a Reply