Not entirely. Sperm counts in young men have been falling for decades. No one is sure why.
https://www.astralcodexten.com/p/declining-sperm-count-much-...
Per the above, it seems that the change in spermcount worldwide seems to be flat.
alt Hacker News
https://www.astralcodexten.com/p/declining-sperm-count-much-...
Per the above, it seems that the change in spermcount worldwide seems to be flat.