Twins...triplets...quads...finally The book that answers all your questions about multiple birth--written by a doctor who is a mother of twins herself Over ten years ago when Dr. Gila Leiter, herself an OB/GYN, was pregnant with twins, the book she desperately needed wasn'tavailable. Now it is: Everything You Need to Know to Have a Healthy Twin Pregnancy . Taking you step-by-step through the processes of pregnancy and birth, Dr. Leiter shares her...