The effects of antenatal interventions on gestational weight gain in low and middle-income countries: a systematic review

Gestational weight gain during pregnancy is a critical factor that affects maternal and child health outcomes. The considerable burden of inadequate gestational weight gain (GWG) and the rising tide of excessive GWG are overlooked challenges in low and middle-income countries (LMICs). Earlier interventions on GWG were predominantly carried out in high-income countries, hence the existing evidence was mostly based on data from high-income countries. The findings of this study will guide policymakers in integrating evidence-based interventions into antenatal care programmes to improve maternal and child health outcomes. This includes nutritional, behavioral and educational strategies that are culturally and specifically tailored for LMICs.