hey Prasanna my boy also 10months old. ND weight chart ke hisab se dekha jaye to apke  baby ka weight 7.5kg to 9kg hona chaiye.ap baby ko kacche aloo bina chiley huye mixture me pis kr juice bna kr 2teaspoon subh or 2 teaspoon sham ko de 1drop honey b add kijiyega.baby ke weight growth me ye juice bhot help krega.

teething has no connection to weight loss. its a myth. and also weight gain is genetic,  if u have a lean or a medium body frame,  ur baby will most probably aquire the same

She was not teething

Thank you

there is nothing to worry.