My 5 week old is formal fed. Formula is Hipp organic the recommendation feeding guidelines on Hipp is 5 weeks 100ml so we been giving him that, my husband read online that 5 weeks old can go up to 150ml so because he was feeding well he up the ml but seems to be quite sicky now after it even though he will take it he has brought up quite a lot of milk back and seems distressed over crying is this reflux? What are others babies drinking at this stage of 5/6 weeks old drinking in general in
mls and the frequency?