Book excerpt: The Potty Training Answer Book breaks down the top 200 questions parents ask when faced with the potty-training challenge. Compiled through both her own experiences and Q&A sessions with parents, parenting expert Karen Deerwester covers the difficult—and funny—questions you'll encounter with detailed advice and information. Real-world answers to all your potty-training questions: What is the average age for girls to be potty trained? What is the average age for boys to be potty trained? Does a child's temperament affect the chances of potty training accidents? What words should I use for body parts and bodily functions? Is nighttime potty training different than daytime potty training? Can rewards be a positive potty strategy? Written in an easy-to-read question-and-answer format, The Potty Training Answer Book gives you indispensable tips and techniques to help you keep the potty-training process as easy and painless as possible for both you and your child.