Pregnancy For Dummies Author:Joanne Stone MD, Keith Eddleman MD, Mary Duenwald Unravel the mysteries of pregnancy. Each pregnancy raises the mother lode of questions. Pregnancy For Dummies is a friendly guide full of practical advice. Joann Stone, MD, and Keith Eddleman, MD, practice and teachin the Divsion of Maternal-Fetal Medicine at Mount Sinai Medical Center. Mary Duenwald is a veteran journalist.