Q:

can anybody tell me what's the normal weight of 2.5 month baby boy???



Warm welcome to Babychakra Niti.

Here is a tracker you can refer to for your baby boy.
http://www.babychakra.com/learn/1101-weights-and-lengths-of-boys-from-birth-to-5-years

Hi Niti. Keep referring to our articles. Is there any reason why you are asking? Your pediatrcian will also be checking it. All the best