HELP!! My 28 month old has just had a developmental review in which I was told that she should not be having her morning milk in a bottle. She only has the one bottle in the morning and none throughout the day. I have tried to give it to her in a sippy cup and in a standard beaker but she just refuses. Is this really something I should be concerned about or should I just leave it until she decides she no longer wants that morning guzzle???