This chapter deala with the statement of the problem , objectives, operational definitions, assumptions, hypothesis, variables, and conceptual framework of the study. Objectives of the study 1.To assess the knowledge of antenatal mothers on knowledge regarding selected post natal complications and its management. 2.To determine the effectiveness of planned teaching programme on knowledge regarding selected postnatal complications and its management among antenatal mothers. 3.To find out the association between level of post test knowledge score of antenatal mothers on knowledge regarding selected post natal complications and its management with their selected socio-demographic variables.