Hi my baby girl is 5 month old. She is of 5.1 kg. At birth she was 2.3 kg and delivered at 8 and half month. My question is, her weight is normal or underweight? Another question is she is screaming to much near about 1-2 hr continuously. She is taking enough mother milk, and sometimes dairy milk also. She is taking enough sleep. My question is does she facing any problem or any behaviour that is not understood by me?