As men get older, changes in sexual health and fertility are often expected. For decades, the usual explanation has been a ...

Human reproduction requires both male and female gametes. Gametes are special sex cells that contain the genetic information necessary to create a new life. Men produce millions of gametes called ...

A new study from researchers from Brigham and Women's Hospital, a founding member of the Mass General Brigham healthcare system, suggests that men who regularly lift heavy objects at work have higher ...

A new study suggests that men who regularly lift heavy objects at work have higher sperm counts. A new study from researchers from Brigham and Women's Hospital, a founding member of the Mass General ...