dd2 is 3, pre-school have suggested AS, anyway, get to the point in hand. i told her to get down from dd1 high bed before she fell and cracked her head open. she then told me that if she cracked her head open her face would fall open and you would see her heart (poor kid, i had to explain her heart was in her chest, her brain was in her head). or this normal for a just 3yr old?