Adolescent pregnancies are a global problem occurring in many countries. Adolescent pregnancy is a risk factor for stunting in children. This study was designed to develop and evaluation of nursing interventions to prevent stunting in children of adolescent mothers. A mixed-methods explanatory sequential design with two phases approach will be applied. Phase I is a qualitative phenomenology descriptive study that will be used. Participants will be adolescent pregnant women from several community health centers (Puskesmas) and healthcare staff in a community public center (Puskesmas) will be selected by purposive sampling. The study will be conducted at community health centers (Puskesmas) in Makassar, South Sulawesi, Indonesia. Data will be gathered through in-depth interviews and focus group discussions and analyzed using thematic analysis. Subsequently, an experimental pre-post-test design with a control group will be used to measure the effectiveness of the nursing intervention on preventing stunting among adolescent mothers in the quantitative phase by behavior toward stunting prevention for adolescent pregnancy and the nutritional status of children. This study will provide insight from both adolescent mothers’ and healthcare staff’s perspectives on stunting prevention including nutrition of adolescent pregnancy and breastfeeding. We will evaluate the effectiveness and acceptability of nursing intervention in preventing stunting. This will contribute to the international literature on the use of healthcare staff at community health services () to achieve linear growth due to prolonged food insecurity and illnesses in childhood.
