My 4 month old daughter used to wolf her milk down with no problems. Recently she has started taking the first half of the bottle as usual, but rejecting the second half after a short winding break. Any idea why? I haven't changed the milk, bottles or anything that I can think of. I'm getting comments from friends/family that I should introduce solids but I'm sure it's too early for that.
She seems perfectly happy - sleeps through the night most nights and is generally a happy smiley baby.