Dr Michael Eisenberg is a professor of Urology at Stanford, a urologic surgeon, and a leading expert in male fertility and reproductive medicine. It's no secret that global population decline is accelerating, but what's driving it? Male fertility might be a major piece of the puzzle. So why are so many men struggling with infertility and low testosterone, and what can be done to reverse it? Expect to learn why global sperm counts have declined by over 50% in the last 40 years, what the biggest determining factors that influence a man’s sperm quality is, what men should do if they want to improve their sperm quality, what the relationship between age and fertility is for men and when fertility starts to drop off, if there is a relationship between sperm quality and there a relationship between alcohol, marijuana, smoking & vaping, what men can do to improve their testosterone, and much more… - 0:00 - Why The Global Sperm Count Is Declining 7:11 - How Is Sperm Count Measured? 18:24 - The Impact Of Varicoceles On Fertility 27:01 - How Can Men Optimise The Quality Of Their Sperm? 33:47 - New Technology Changing Fertility Rates 38:26 - Is Testosterone Lowering Sperm Counts? 41:52 - Is Porn Affecting Erections? 55:30 - The Peak Fertility Checklist 01:01:16 - Find Out More About Michael - Get access to every episode 10 hours before YouTube by subscribing for free on Spotify - https://spoti.fi/2LSimPn or Apple Podcasts - https://apple.co/2MNqIgw Get my free Reading List of 100 life-changing books here - https://chriswillx.com/books/ Try my productivity energy drink Neutonic here - https://neutonic.com/modernwisdom - Get in touch in the comments below or head to... Instagram: https://www.instagram.com/chriswillx Twitter: https://www.twitter.com/chriswillx Email: https://chriswillx.com/contact/