Count Down by Shanna H. Swan, Stacey Colino - contributor

https://thebookvoice.com/podcasts/2/audible/236080 to listen full audiobooks. Title: Count Down Author: Shanna H. Swan, Stacey Colino - contributor Narrator: Cynthia Farrell Format: mp3 Length: 7 hrs and 32 mins Release date: 02-23-21 Ratings: 4.5 out of 5 stars, 418 ratings Genres: Biology Publisher's Summary: In 2017, author Shanna Swan and her team of researchers completed a major study. They found that over the past four decades, sperm levels among men in Western countries have dropped by more than 50 percent. They came to this conclusion after examining 185 studies involving close to 45,000 healthy men. The result sent shockwaves around the globe - but the story didn’t end there.