Our male baby is 30 days old and he is crying continously every one hour for milk. Even if mother gave milk he again started crying after 30 mins. Sometime he is holding his breath while crying in High pitch. we are worried about that...is it normal? doctor checked jaundice and Thyroid all normal.. birth weight : 3.3 Kg after 25 days :4.16 kg how to control him? or if it's normal how long he will do like this? Please help us...