I'm still waiting for your evidence that the study I cited above showing estrogen was a minute presence in drinking water was one that nobody could replicate.

I'm still waiting for your evidence that the study I cited above showing estrogen was a minute presence in drinking water was one that nobody could replicate. That seems a lot more on point than something something bass? If the medical community has no consensus about the cause of semen decline, how the fuck should you or I know the cause? Linking to something about bass doesn't really suggest to me you have a basic understanding of the facts. Did it occur to you bass don't live in the same environments humans do and they may have a few anatomical differences than humans? I think you would benefit from less original thinking on the matter and more sticking with what experts say on medical matters in general. Here's a mayo clinic article on low sperm count, for example: https://www.mayoclinic.org/diseases-conditions/low-sperm-count/symptoms-causes/syc-20374585 https://www.mayoclinic.org/diseases-conditions/low-sperm-cou... It has a section on environmental causes none of which include estrogen.