Glad I have kids and grand kids, the male sperm count in the west continues to declin
https://www.theatlantic.com/family/archive/2018/10/sperm-counts-continue-to-fall/572794
I'm glad as I embark on my third set of children my sperm is proven and I don't live in the west. If you haven't got kids already and are under 40, do it now, or you may never have enough sperm.