Men’s semen quality is associated with how long they live according to a study of nearly 80,000 men, which is published today (Wednesday) in Human Reproduction [1], one of the world’s leading reproductive medicine journals.
The study followed the men for up to 50 years and found that those with a total number of motile sperm (sperm that can move or ‘swim’) of more than 120 million could expect to live two to three years longer than men with a total motile sperm count of between 0 and 5 million.
This is the largest study to examine the link between semen quality and mortality. An accompanying editorial commentary calls it a “landmark” publication
