A new study from the Hebrew University of Jerusalem found that sperm concentration has fallen drastically among men worldwide since the 1970s, and the drop is accelerating.

The study published in the Human Reproduction Update built on data from a study published five years ago that gathered information on sperm concentration in men from Western countries, The Guardian reported. The newest study looked at data from 57,000 men in 53 countries around the world, finding that sperm concentration dropped 51% between 1973 and 2018, from 101.2m per ml to 49.0m per ml.-
[dailywire.com]