I've been weaning my baby bit by bit for about 3 weeks now. He's had a bit of a rubbish start to life and is cmpa so his milk tastes crappy. He used to take it fine but has started refusing it during the day? He takes 4oz in the morning and 4oz at night a nd that's it. I have to mix the rest in to puree etc so in total it's about 400ml (14oz). I've tried stopping solids, going longer in between, nothing works, he just chews the teat and plays with it but will happily Polish off a pot of yogurt or a jar of puree?! HV didn't seem bothered, is this normal?