4 ms·

This isn't just a Japan problem...this is a worldwide problem. Testosterone/sperm levels are declining everywhere (and not just in humans). https://www.esqui

• astrange 4y ago
  Human birth rates aren't declining because men are infertile now. You got millions of those things and you only need one of them to make it. Take a zinc pill if you care.
  • eggsmediumrare 4y ago
    This is like saying you only need one particle in the accelerator.
    • Apocryphon 4y ago
      As Wheeler considered, you need only one electron.
• shlant 4y ago
  what evidence do you have that population decline has anything to do with T levels? it's a pretty well known and established phenomenon that as societies modernize, people choose to have less children. I have not seen evidence to suggest the same amount of people are trying to have children and just can't (especially as fertility technology becomes more accessible)