Few days old baby

Question: Hi all please help meee am worried a lot.. I can't understand my 1 month boy.. Whether he is enough of my breast milk... Sometimes he fall asleep with my bf and sleep for 2hrs or more.. Sometimes he not even sleeping for half hour with my milk... Again I suppose to feed... Sometimes am giving him ff too... And one more thing is every baby needs to gain 30gram everyday??? Please help me .... I am worried....if I feed him on demand he spitting out sometimes... So am really confused to feed him

1 Answers
Question
Answer: Don't stress out too much. This is normal. Keep a check on monthly weight gain and not day wise. Feed baby whenever he demands.