My Nine Month old son is active but he is not gaining the weight, His weight is 6.6 Kg(Born weight : 2.5 Kg) and Hight is 68 cm, last 4 month he is just gaining 1/2 kg weight. He has high fever (103 F) in his 7th month. He is not eating properly , daily 1-2 time he is vomiting. He is feeding mother milk as well as other light food suppliment like cerelac, NAN, fruit, lentil water etc. I have consult the doctors, they are written some test e.g Urine routine, urine culture, and homogram, All report results are Normal. Baby is sleeping not more than 8 hr a day. Please let me know what is problem. also suggest some Best doctor in Noida, Delhi area for my Kid.