hi sir, i've a nephew of 4 months old(surgical delivery, 1 month before of normal delivery time due to less fluid in womb and 1.7kg weight on delivery) .From 4 days he hasn't take milk sufficiently and crying more often. we've consulted doctor, after so many tests they said the infant lungs has infection cause by feeding milk(nan 1 milk substitute milk powder), milk got into lungs and so infant got pain in chest, and the doctor said that the infant got stones in kidneys and swollen.



does it very serious? any solutions?



thanks and regards.