Question
My baby is 6 months old. Since birth, they have had up to 4 bowel movements a day, with more golden-colored stool. At 3 months old, during the health check, they weighed 16 pounds. Yesterday, at 6 months, during the health check, they weighed 18 pounds. Is this normal? They are also in good spirits and eat well.
Answer
The weight formula for infants under 6 months of age is: Weight (kg) = Birth Weight (kg) + Age (months) × 0.7. Generally, at 3 months old, it is around 6.98 ± 0.79 kg, and at 6 months old, it is around 8.62 ± 0.94 kg. Your baby’s weight is slightly above the standard. It is recommended to carefully observe your baby’s physical condition in daily life. As long as your baby is energetic and eats well, you can rest assured.