This article discusses the physical, emotional and psychological wellbeing of children during their early childhood years. It also talks about the book 'Your Baby and Child' by Penelope Leach and how it reflects on the development of a child. The article focuses on teething in babies and how it is not the reason for crying and fretfulness in babies. It also explains that teething does not cause fever, fits, convulsions, diarrhea or vomiting at an early age or later ages.