Question: Doctor what should be hb in 2year and 3 month old baby and what sign of low hb in baby ?

Answer: At three months of age a baby boy should weight about 6.4 kg, or 14.1 lbs. A female baby should weigh 5.8 kg or 12.8 lbs. but it also majorly depends on the birth weight. On an average gain 30 gms / day .

Answer: Hi dear at the age of 2 years baby weight should be around 10 to 12 kg . Rest depends on the baby genes and growth. The baby weight purely depends on the food habit at this age.

Answer: Hello by three months which is around 12 weeks the weight of the baby is roughly 14 gms.