Men have a constant supply of sperm, they produce at least 1500 sperm cells per second. Sperm live fast and die young, due to their brief lifespan they must constantly be replaced and hence the astonishing production rate.
The most common myth about male fertility is that age does not matter. Male fertility and the health of the sperm also declines with age. Given below in the infographic are 101 lesser known facts about male fertility and the sexy swimmers associated with them!