![]() Author of questionMom of a 3 yr 4 m old girl2 years ago
Author of questionMom of a 3 yr 4 m old girl2 years agoA. than  u sir my baby birth weight 2.5now she is in 4.5 kg is it k sir   any problem
![]() Dr Vandan H KumarFather of a 7 yr 6 m old boy2 years ago
Dr Vandan H KumarFather of a 7 yr 6 m old boy2 years agoA. that's fine
the average birth weight of neonates is about 3 kg. 
during the first few days after birth, the newborn loses
extracellular fluid equivalent to about 10% of the body
weight. 
most infants regain their birth weight by the age of 10 days. subsequently, they gain weight at a rate of
approximately 25 to 30 g per day for the first 3 months of life. 
thereafter they gain about 400 g weight every month,
for the remaining part of the first year. d
an infant usually doubles his birth weight (taken as 3 kg) by the age of 5 months. the birth weight triples at 1 year and is four times at 2 years of age. 
the weight of a child at the age of three years is usually
five times that of the birth weight.
Post Answer