This Cat Poop Parasite Can Decapitate Sperm—and It Might Be Fueling Infertility - Gizmodo
08.06.2025 19:00
Male fertility rates have been plummeting over the past half-century. An analysis from 1992 noted a steady decrease in sperm counts and quality since the 1940s. A more recent study found that male in… [+6435 chars]