What role does age play in male fertility?

In a nutshell, age can indeed influence male fertility. While women are often more commonly associated with age-related fertility issues, men are not immune to the effects of aging on reproductive health.

As men get older, the quantity and quality of sperm can decrease. Sperm production tends to peak in the late teens to early 20s and may start to decline after the age of 40. Older men may also experience a decrease in testosterone levels, which can affect fertility.

Advanced paternal age has been linked to a higher risk of certain genetic conditions in offspring, such as autism and schizophrenia. Additionally, older age in men can be associated with other health conditions that might indirectly impact fertility.

However, it's important to note that the extent of these effects can vary from person to person, and many men can father children at later ages without significant issues. Nonetheless, understanding the potential impact of age on male fertility is essential for individuals and couples planning to start a family.