hi mam my second daughter 1yr 9m old her height-77cm and weight is 8.8kg .pls advice us how improve her height and weight?

A. hello the height of the child is genetic and some kids are slow weight gainer and if your child is active than it is not a problem just make sure to give your child healthy and nutritious while balance food in the diet which will help in the growth of the child and nothing to worry