Hi my baby is 3 weeks and weighed 8lb 3oz on Monday , he is on sma gold and according to the tin he should get 4oz feeds well this never seems to satisfy him and he's always looking for more milk when he finishes the bottle and I end up having to make him another one so I was wondering should I give him 5oz feeds instead or put him onto hungry baby milk? I seem to always end up making him another bottle about 30 mins after he finishes one and he only takes about 1 to 2 oz of it? Xx