In this episode of The Lab, we talk with Leonard Sax, author of "Girls On the Edge". In this parenting book, Dr. Sax outlines the challenges modern dads face when raising daughters, including the problems girls face now that they didn't face 40 years ago. He outlines four different factors that affect girls today that account for these differences. Find out what fathers can do to make their daughter healthier. For more information about this and other books written by Dr. Sax, visit his website at leonardsax.com. DadLabs Ep. 716 is brought to you by BabyBjorn. Distributed by Tubemogul.