Karen Kleiman is a well-known international maternal mental-health expert with over thirty-five years of experience as a psychotherapist, teacher, and writer. As an advocate and author of several groundbreaking books on postpartum depression and anxiety, her pioneering work has influenced personal and professional populations within the perinatal mental health community for decades. In 1988, Karen founded The Postpartum Stress Center, a treatment and training facility for prenatal and postpartum depression/anxiety disorders where she treats individuals and couples.