I need some advice! My 11 week old has gradually been reducing her bedtime feed from 4 ounces down to 1 ounce, and the last couple of nights she has refused it completely! She just screams as soon as the bottle goes near her mouth. Then she is all smiles when we sit her back up again and play with her. I know she hasn't had enough for the day as she wakes in the night to feed, so why this sudden bottle refusal at bedtime?! Has anyone experienced anything similar?