Inclusion Criteria:  Volunteer to participate in the research, Primiparous, Not induction during birth, Born at term and healthy (38-42 weeks old, born 2500-4000gr, born with 5th minute apgar 7 and above, no known congenital disease), Not given oxytocin in the postpartum period, No oral intake restriction after controlling for postpartum uterine involution, Over 18 years of age who gave vaginal birth, It is planned to include mothers who can speak Turkish.  Exclusion Criteria:  Not willing to participate in the research, Risk of postpartum bleeding in the first hour after delivery, Having a health problem in which the mother or baby is at risk, Not breastfeeding her baby Having a disease that prevents breastfeeding, Those whose hemoglobin value is below 10 g/dl, Cesarean delivery, Have a blood disease, The baby was taken to the neonatal intensive care unit, It is planned not to include mothers with diabetes.