"This is Liam. Every day Liam eats lots of good food. Each time Liam eats, his tummy gets fuller and fuller... and fuller... until Liam's tummy starts to stretch" Successful toilet training is a time of celebration for both parents and child. It marks the end of dirty diapers and a forward step in the development of a child. Fraught with both stress and triumph, the period of toilet training can take from days to months. For a typical child, learning to gain control over the body's internal stimuli can be at best challenging. For many children, however, these internal cues can be overwhelming...