Over the past four decades, the average man’s sperm count has fallen by more than 50%. Why is this happening?
From The Economist. Asia Edition.
Over the past four decades, the average man’s sperm count has fallen by more than 50%. Why is this happening?
From The Economist. Asia Edition.
Is male fertility in crisis?Over the past four decades, the average man’s sperm count has fallen by more than 50%. Why is this happening?
Posted by The Economist, Asia on Thursday, 15 August 2019