My baby is 1month old and I'm not sure about his milk consumption as I bf and sometimes give formula milk as it is recommended by doctor. However sometimes he becomes very fussy and ask for more milk and my breasts are empty at that point of time so I've to give him formula milk. Now I've two questions: 1. How much amount is needed for 1month baby? 2. If he takes massage bath then would he wake up if he is hungry and slept half feeded or hungry? Please help I'm worried.