sir m apne baby ko breastfeeding nahi krwa skti kuki muje ab dudh nahi ata bilkul bhi usne 1st day se meri breast feed nahi ki h nd m use dexolac formula milk de rahi hu but baby bhot chotti lgti h dekhne m wo 3 month 11 days ki h but 1.5 month k bache jitni hi lgti h...muje kya karna chahiye?

A. 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. 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 atx 2 years of age. the weight of a child at the age of three years is usually five times that of the birth weight.