The Effect of Chronobiologic Feeding Model on Circadian Rhythm in Newborns

"Breast milk will be given to the newborns in the intervention group for 3 days in line with the feeding model with a chronobiologic approach simultaneously with the provision from the mother, and the newborn will be ensured to receive breast milk in accordance with the day cycle. Within the scope of the study, firstly, mothers and nurses in the NICU will be informed about the study. Mothers will be asked to put the milk mothers express between 06:00-17:59 in the daytime breast milk storage bag and the milk mothers express between 18:00-05:59 in the nighttime breast milk storage bag and bring them to the unit. The brought breast milk will be prepared by the nurses by matching day and night milk according to the dates, with the first milk brought in priority, and the newborns will be fed by using the time of day factor (cycle so that the milk collected during the day will be given during the day and the milk expressed at night will be given at night)."