my 4 month old has suddenly lost all interest in bottles and milk. can manage to get a few ounces down her but its a battle - her screaming, pushing bottle away etc. was never a fussy feeder before. I knwo she must be hungry as not had anything for hours. My mum said she might be ready for some baby rice/real food but ive been told not to wean beofre 6 months - what do people think????