The Effect of Antenatal Education Based on the Breastfeeding Self-Efficacy Theory and Postpartum Follow-Up Counseling on Breastfeeding Self-Efficacy and Attitudes in Adolescent Pregnant Women

his intervention consists of breastfeeding self-efficacy theory-based education provided during the antenatal period. The education covers key factors affecting maternal breastfeeding self-efficacy, including previous experiences, vicarious learning, social support, and psychological responses. Weekly reminder and encouragement text messages will be sent until birth. Postpartum follow-up includes a home visit in the first week for counseling and phone-based follow-ups in the 2nd, 3rd, and 4th weeks.