When your toddler is showing signs of being ready to use the toilet - an awareness of being soiled, hiding in his favorite corner to have privacy while he has his bowel movement, a fascination with watching himself tinkle or watching daddy tinkle - it’s a good idea to begin reading books about going to the toilet. There are many books about going to the bathroom, but the ones that focus on normalizing the defecation and urination process in all people and animals, helps the toddler realize that he is just like everyone else. The sign for going to the bathroom is simply the letter ‘t’ and shaking it. While there are many words that we use to mean ‘going to the bathroom’ - ‘poo poo’, ‘pee pee’, ‘bathroom’, ‘potty’, ‘wee wee’, ‘doo doo’, etc. - there is just one sign that you use to mean ‘potty’. Having multiple words or vocalizations for the one word, can be confusing. If you focus on teaching the sign for ‘potty’ through the books, and by consistently using the same simple sign every time you or your spouse use the toilet, every time you take him to the potty, you will have simplified the learning process, and have increased the chances the child will be able to successfully communicate the idea of using the toilet.