#asktheexpert my baby weight is 7.8 kg now but at the time of birth 3.2kg. Os he under weighted?

A. At 7.8 kg, your baby has gained weight since birth, which is a positive sign. However, whether your baby is considered underweight depends on his age, height, and growth pattern. For a baby who was born at 3.2 kg, weight gain should generally follow a healthy trajectory. Babies typically double their birth weight by around 5-6 months and triple it by the time they reach one year. If your baby is under 6 months old, 7.8 kg could be within the normal range for many babies, but it’s best to check against growth charts. Here are a few things to consider: Age: The age of your baby is crucial in determining if the weight is appropriate. Growth Patterns: Growth charts can help track whether your baby is following a healthy growth curve. Other Indicators: Healthy babies usually grow well in height, development, and feeding patterns, along with an overall good mood. If you’re concerned about your baby’s weight, it’s always a good idea to consult your pediatrician, who can track your baby's growth and provide guidance specific to his needs.