Dropping sperm count - Csökken a spermaszám

Sperm counts in men from Western countries, including Australia, have dropped by more than 50 per cent in less than 40 years.  Lifestyle factors such as diet could be to blame, but more research is needed. And what does it mean? Anita Clark and Kata Kiss report.      -

A nyugati országokban, köztük Ausztráliában is, az elmúlt 40 év alatt több, mint 50%-kal csökkent a spermszám a férfiaknál.