In “Count Down,” Shanna Swan tells a story of declining sperm count, rising infertility and the possible extinction of the human species.In “Count Down,” Shanna Swan tells a story of declining sperm count, rising infertility and the possible extinction of the human species.Read MoreBooks and Literature, Hazardous and Toxic Substances, Infertility, Testosterone, Estrogen, Reproduction (Biological), Chemicals, Endocrine Gland, Bisphenol A (BPA), Swan, Shanna H, Count Down: The Past, Present and Uncertain Future of the Big Four Accounting Firms – Second Edition (Book)
