What happens to the quality of sperm after 53 in men?

Declines: The quality of mens sperm does decline with age. However, this decline is not nearly as severe as it with women's eggs. It is still possible for older men to father children with their own sperm.

Degrade: The new studies show that sperms also under go degradation with age as do the eggs in a female.Hence genetic abnormalities and difficulty in conception is noticeable.