Jancee Dunn utilizes her background in health reporting and research to share vast amounts of information about the “Big Change” occurring in humans born with a uterus. The information she shares is straightforward and includes enough humor to make it easily digestible. As someone who has firmly entered the perimenopause phase of life, this book comforted me by confirming changes I have already begun to notice in my life. As the book says, “(t)he more you know about menopause the calmer you will be.” That calmer state of mind can help you remain healthier through this “reverse puberty”.