Sperm counts worldwide have plunged 62% in under 50 years: study
Get ready for a baby bust. Sperm counts globally have fallen at an alarming rate – dropping by more than 62% between 1973 and 2018 – and could lead to a reproductive crisis, new research has found. During the same period, the concentration of sperm among men dropped by more than 51%, from 101.2 million...