What should be weight of 3 month old

if your son has started speaking monosyllables, it is an okay start. you need not worry. any other learning disability that you know off?

Take high fiber low fat diet. Drink lot of water everyday. Take small and frequent meals at regular intervals of 2-3 hrs. Avoid outside food completely. Do crunches and pushups daily to reduce belly fat. Ask me directly for customized diet plan for you. 

70 year vibrations in the body