A 9-day-old newborn baby’s milk intake usually needs to be fed about once every 2 hours, and the amount of one feeding can be up to about 60 ml. If breastfeeding, the baby will eat for about 15 minutes each time. The amount of milk intake is related to the weight of the newborn, the heavier the weight, the amount of milk intake can be increased accordingly. For breastfeeding mothers, if breastmilk is sufficient generally 15 minutes to meet the baby’s needs, on-demand nursing, unlimited and frequent. If the baby sleeps after breastfeeding or if the baby avoids the finger when the finger is put to the baby’s mouth, it means that the baby has been fed. Of course, you can also judge whether the baby has eaten enough by the number, amount and texture of the baby’s urine and feces. If you find that your baby is eating too little or too much abnormally during the feeding process, it is recommended that you visit the pediatric clinic in a timely manner.