How much should a three-and-a-half-month-old baby weigh normally?
Disease description:
Our baby has been born for three and a half months, but the checkup shows that the weight is a bit low. Could you please tell me what the normal weight should be for a 3.5-month-old infant?
Doctor's answer (1)
Dr. Zhou Xiaofeng
The weight of a three-and-a-half-month-old infant may vary due to individual differences and feeding methods. Generally, male infants may weigh between 5.0 and 8.0 kilograms, while female infants may weigh between 4.5 and 7.5 kilograms. These values are for reference only; actual weight may fluctuate due to factors such as genetics, health status, and nutritional intake. If there are concerns about the infant's weight, it is advisable to consult a doctor.
