Weight gain criteria for infants after one month

Usually after the baby is full moon, the weight will increase by 1~1.5kg, but some baby nutrition absorption is better, the weight will exceed 1.5kg, which is also a normal phenomenon. If some baby weight gain is less than 1 kg, but not less than 600 grams, it is also a normal phenomenon, but parents need to observe frequently and increase the amount of feeding.