New research published in the journal Human Reproduction is challenging recent reports that sperm count in men is on the decline globally. AFP via Getty Images Don’t count men out just yet. New ...

A man browsing on a smartphone while lying in bed at night. The study, conducted by researchers from universities and health organizations in Switzerland, sounds very worrying at first glance: 2,886 ...

Add Yahoo as a preferred source to see more of our stories on Google. Come again? Scientists now believe there's a link between sperm count and how long men live. Benjamin Nolte/dpa Understanding ...

If you are having sex once a week then you need have no concerns. Sperm production does not depend on the frequency of sex. It depends on the health of the reproductive organs of the man. Prolonged ...

It’s hardly a secret that spending significant amounts of time on your phone can do a number on your health—both mental and physical. Studies have already shown that extended screen time can cause eye ...