Newborns aged 0-7 days do not need to be woken up at night for breastfeeding. 0-7 days newborns will naturally wake up to look for breastmilk at night if their stomachs are hungry, so there is no need for the nanny to wake up the sleeping newborns to avoid affecting the normal quality of sleep and disrupting the newborns’ biological clocks. Under normal circumstances, newborns need to breastfeed 6-8 times within 24 hours, newborns due to the small stomach volume, each time the amount of milk is not much, according to the newborn’s breastfeeding situation, every interval of 3-4 hours of breastfeeding. At night when the baby is asleep, the number of feedings can be reduced appropriately and the time between feedings can be extended. It is not necessary to wake up the newborn for breastfeeding at night when the baby is sleeping, and if the baby has not breastfed for more than 4 hours during the day, the baby can be woken up for breastfeeding even when he/she is sleeping. In addition, newborns aged 0-7 days need to seek medical attention if any abnormalities occur.