Rochester, N.Y. - A new study from the University of Rochester found that men who watch a lot of television have lower sperm counts.
The study involved 189 men in Rochester between the ages of 18 and 22.
The men who watched more than 20 hours of television per week had a 44 percent lower sperm count than men who watched none.
The men who exercised more than 15 hours per week had sperm counts 73 percent higher than men who exercised fewer than five hours.
