Men who watch television for 20 hours per week have almost half the sperm count of those who watch very little television or none at all, according to a study published on Tuesday. US researchers recruited 189 young men aged between 18 to 22, questioned them about their exercise, diet…
The sperm count in French men dropped by nearly one-third between 1989 and 2005 and the quality of sperm also declined, a study said Wednesday. The sperm count fell at a rate of about 1.9 percent a year, said the authors of the report covering more than 26,600 men over…