It is normal for newborns to fall asleep after a few sucks if there are no other discomforts. Newborns are most of the time in the sleep state, sleep time for about 18 to 22 hours a day, as long as the newborns do not have other abnormalities of the discomfort, the milk sucked a few mouthfuls of sleep is a normal performance. In general, the baby to eat milk suck a few mouths to sleep may be due to breast milk is not enough to eat, coupled with the baby’s sucking force is relatively poor, the milk will be more tired, so eat a few mouths to fall asleep, the newborn will wake up after the hunger to continue to eat milk. In this case, you can feed the baby a few more times, and at the same time, you can flick the soles of the baby’s feet or stimulate the baby’s earlobes, etc., so that the baby is in a state of wakefulness to eat more milk, which is conducive to the baby’s intake of more breastmilk or formula milk. If the newborn baby has other discomforts, such as poor response, lethargy, not responding to the call and other abnormalities need to consult the doctor in time to clarify the diagnosis, so as not to miss the opportunity for treatment.