It remains to be studied and discussed . At present, the clinical research of health education in the prevention of postpartum depression lacks a unified evaluation standard. There are various methods in clinical and experimental use to prevent postpartum depression. There is still a lack of standardized health education intervention methods in the prevention of postpartum depression at home and abroad, which needs further study . This paper thinks that the study of the incidence and influencing factors of postpartum depression provides a basis for the prevention and treatment of postpartum depression, and the prevention of postpartum depression is more important. The implementation of comprehensive nursing and psychological intervention measures can effectively improve the maternal depression in the puerperal period and successfully pass the fragile stage of emotion.