Overall, our study had three major findings. First, the selfefficacy
intervention enhanced breastfeeding self-efficacy
and improved the exclusive breastfeeding rate at 4 weeks
postpartum in BFHs. Second, such positive effects through
the intervention were not observed in nBFHs. Finally,
breastfeeding exclusivity at 12 weeks postpartum was not
improved following the intervention, even in BFHs.