Depression during pregnancy and after childbirth, this is causing negative effects on the infant. This is a case-control. The aim of this study was to investigate the effects of mood and anxiety disorders during pregnancy on infant sleep and behavioral and educational interventions impact on maternal and infant is sleeping. This study is conducted in two stages. At the First stage 200 women will be selected in Vali Asr Hospital and Milad Hospital. Mothers will be selected without a history of recurrent miscarriage, infertility treatment, drug or mental problems or insomnia, chronic renal failure, cardiac, hepatic, gastrointestinal, or other chronic disorders, problem-free delivery and a healthy baby. 3 times in the first quarter, the second and third trimester of pregnancy and six weeks postpartum also filled STAY anxiety and Beck depression Test. Six weeks and three months of pregnancy Pittsburgh sleep quality questionnaire completed by the mother and will also be evaluated infant sleep position. In the second phase, 44 women will be selected voluntarily.The subjects will randomly divide into two groups and the control. In the intervention group a 45-minute intervention sessions to provide information on sleep structure and strategies. Mothers in the control group, is talking about sleep hygiene only 10 minutes. The result of study assumes that lead to improved health, physical, mental, cognitive and emotional well being of babies sleep .