The number of stools of 1~30 days old newborns is variable and affected by various factors, which should be analyzed specifically. Newborns within 24 hours after birth will have fetal stools, most of the fetal stools last for 2~3 days, 3~5 times a day, fetal stools are mostly dark green, but there are individual differences according to the newborns. If the newborn fails to pass meconium, it is necessary to consult a doctor promptly. Subsequently, for the transition period, the newborn’s feces can be passed 4~8 times a day, or even more than 10 times. If breastfeeding, the newborn’s bowel movements will be very flexible, mostly because breast milk is easier to digest, which facilitates the baby’s intestinal peristalsis and makes it easier to pass. If you find that the newborn does not defecate or the number of times too much or too little, you should go to the hospital in time.