The foremost and most comprehensive resource on infant toilet training including guidelines, medical and anthropological reports, testimonials, history, philosophy, cross-cultural research, and photos from around the world.This is the third edition, now with 81 photos (including 66 in full color) and up-to-date medical research. For this elaborate and exquisite tome, the author has scoured the world for proof that her infant potty method really works, with or without diapers . . . and to the ultimate benefit of babies, parents and environment. The book contains guidelines all ages (newborn, early-starters & late-starters); 100+ baby signals; 35+ tips for late-starters; tips for working with twins and other multiples; part-time pottying; sign language; commentary by pediatricians, MDs and psychologists; anthropological reports; testimonials; myths; and cross-cultural research on the practice which is also known as elimination communication.