The Effect of Breastfeeding Education Given to Fathers on Breastfeeding

The goal of this clinical trial is to determine the effect of breastfeeding education given to fathers via Whatsapp messaging application in the postpartum period on breastfeeding. The main hypotheses it aims to answer are: , * Ho: There is no difference between the "Fathers' Effect on Breastfeeding" scale scores and the Breastfeeding Support Scale scores of the fathers who received breastfeeding training via Whatsapp messaging application in the postpartum period and the scale scores of the fathers who did not receive training. * H1: There is a difference between the scale scores of the fathers who received breastfeeding training via Whatsapp messaging application in the postpartum period and the scale scores of the fathers who did not receive education. * H2: There is a difference between the "Breastfeeding Support Scale" scores of fathers who received breastfeeding training via Whatsapp messaging application in the postpartum period and the scale scores of fathers who did not receive education. Participants will be received breastfeeding training via Whatsapp messaging application in the postpartum period. If there is a comparison group: Researchers will compare training group and control group to see if effect on breastfeeding.