Research that studied semen samples from nearly 43,000 men from 50 countries detected a sharp downward trend that is provoking broad health concerns.
Published: August 16, 2017 at 02:00AM
from NYT Health https://ift.tt/2uOvugQ
Research that studied semen samples from nearly 43,000 men from 50 countries detected a sharp downward trend that is provoking broad health concerns.
Published: August 16, 2017 at 02:00AM
from NYT Health https://ift.tt/2uOvugQ