A new book coming out this spring will offer a detailed “tour” of pregnancy, from conception to birth, using 2D and 3D ultrasound images. Your knowledgeable tour guides are two radiology professors at Harvard Medical School, Peter M. Doubilet, M.D., Ph.D., and Carol B. Benson, M.D. I had the privilege of helping them write this book, and learned a great deal in the process, especially from the original diagrams — drawn by Dr. Doubilet — that make it easy to understand the ultrasound pictures. However, the striking 3D images of the face and body hardly need explaining! You can learn more about the book, called “Your Developing Baby,” and see some of the images here. A great Mother’s Day present for any mother-to-be.