Men Who Do Physical Jobs Are More Likely To Develop High Levels Of Testosterone And More Fertile

A construction worker on the job at the construction site. Men who work in physical labor develop higher levels of fertility and testosterone in the hours of labor work. YURY KIM/SWNS TALKER

Men who do physical jobs such as builders are more fertile, a new study suggests.

Scientists found that men who regularly lift heavy objects at work have higher sperm counts than desk-bound workers.