Amy talks with Shanna Swan PhD, one of the world’s leading environmental and reproductive epidemiologists and author of Count Down: How Our Modern World Is Threatening Sperm Counts, Altering Male and Female Reproductive Development, and Imperiling the Future of the Human Race. Discover and then share how environmental exposures to chemicals such as phthalates and Bisphenol A, can affect men’s and women’s reproductive health and the neurodevelopment of children.