Nineteen days of birth eight pounds of baby can normally eat 100 to 120ml of milk per meal.
Newborns after 2 weeks of life, if artificial feeding is usually recommended to feed 6 to 7 times a day, each feeding 100 to 120 ml. But breastfed babies are usually fed on demand, each time the amount of milk is not a specific estimate.
If the fetus is in good spirits after breastfeeding, has normal urination and defecation, normal weight gain, does not have abnormal crying, obvious bloating, diarrhea, etc., and can sleep quietly, then it means that the fetus has had enough to eat.
If the fetus is obviously abnormal crying after breastfeeding, and sucking on the nipple is unwilling to let go, it means that the fetus is not yet full, you can continue to breastfeeding, or breastfeeding is determined to be insufficient, you can add milk powder.