 Night waking with crying can be a distressing and difficult experience for infants and their parents. The investigators want to reduce infant night waking and crying and improve parents views of their infants sleep. This study will help the investigators determine whether parents who receive group teaching about infant sleep and follow-up phone calls provided by Public Health Nurses will reduce numbers of infants night wakes and parents perceptions of infant sleep difficulties compared with parents who receive a group teaching about infant safety and follow-up phone calls provided by Public Health Nurses. Results from this study will help the investigators improve their practice when assisting parents and infants with sleep problems. 