The last four days when DS drinks out of a cup, he gets the liquid in his mouth and then he lets it all come back out. It doesn't make a difference if it is a sippy cup or a straw cup, but right now he's drinking whole milk out of a straw cup and it's all just going down the front of him. He does the same thing with water...I change his outfit many times a day because of this! Does this mean that it hurts to swallow or something? Maybe it's a phase? Anyone elses LO do this?