I wonder if the divergence between Asian and Western countries in sperm count is due to cultural reasons. Maybe the fall of traditional culture in the West, and

I wonder if the divergence between Asian and Western countries in sperm count is due to cultural reasons. Maybe the fall of traditional culture in the West, and all the allowances it made for male behavior, has had psychological effects that have something to do with it. Plastics are massively used in Asia, which is why I speculate the cause could be psychological as opposed to chemical.