Understanding the physiology of sleep and promoting effective routines with infants in hospital and at home.

Sleep is a biological necessity. Infants are unique individuals and what can be regarded as normal for one infant and his or her family may be considered a problem for another. Genetics, lifestyles, roles and responsibilities all influence sleep. This article explores the physiology of infant sleep and reviews how sleep is influenced by culture, events such as a hospital admission and parenting styles. It considers how the children's nurse can help and support a family who may feel that they have infant sleep-related issues. A good sleep pattern is essential for a child to succeed at school, reach their full potential and maintain their health and well-being.