hello sir, My son has completed 9 months, but he still weighs only 6.5kgs height 67 cm (birth weight 1.7kg ) his diet as follows: BF : sweet dalia milk and ghee, lunch : dalia/dal/vegitagitables, snacks : Fruit (Apple/ banana/papaya) dinner : 1 and half spoons cerelec. In between 4 times Breast feed. he dnt like salt want to eat only sweet things He cannot situp himself. Please advise i am very much worried,