Sperm counts in the West plunge by 60% in 40 years Kelen M Posted on July 25, 2017 Posted in Aggregated No Comments Tagged with health Pesticides, hormone-disrupting chemicals, diet, stress, smoking and obesity have all been suggested as possible reasons. Share this:Share Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Email a link to a friend (Opens in new window) Email