"For a long time being female was treated by science and medicine as being akin to having a serious psychological disorder."

Dr Sarah Hill is a leading researcher of evolutionary psychology, and a professor at Texas Christian University. With more than fifty scientific publications, Hill has become an authority on evolutionary approaches to psychology and health.

Hill is the author of the acclaimed book This Is Your Brain on Birth Control: How the Pill Changes Everything. She has appeared on The Today Show as well as in The New York Times, The Washington Post, Scientific American, and The Economist.

Hill has provided sound evidence that is eye-opening, riveting, and a must read for all women and the people who care about them." — Dr. Jolene Brighten, NMD, author of Beyond the Pill