How can I increase my baby weight?? Suggest me proper diet plan?

A. till completion of six months you can give only breastmilk or formula milk only if required. only after six months you can give solid or semi solid food to the baby. until then you please eat well and frequently breastfeed. that is best for your baby. feed fir longer duration so that baby gets enough of fore milk and hind milk. hind milk is thicker and helps in gaining weight in babies.