(Sperm count decline, now at the marginal limit) Dunno. But it only takes one ‘e

(Sperm count decline, now at the marginal limit)
Dunno. But it only takes one ‘event’ for me every single time. So I dunno what other men are doing. But my gut is on lack of physical excercise, adversarial competition, chemistry in the environment, and storing food in plastics and related mediums. So world fertility is affected by this matter as well. We are running an unregulated experiment on ourselves that would be illegal to run in a controlled trial. 😉