Few days old baby

Question: Now My baby is 7 months old .and he is 62.5 cms height.and his weight is 6.6 kgs.when he is at 6months old.when he born his weight was 2.5kgs ,after 3 days he is 2kgs.is he healthy and weight and height is normal..?can plz clarify

2 Answers
Question
Answer: Yup it's normal don't worry... Some child gain weight slowly
Answer: Acha yesi baat he,aap apne family doctor..se baa ..karlo