hey there yet another curiousity question, my baby just lost one of his teeth and i heard it was just his milk tooth, Its long and hollow and came from the top of his mouth, looks like a fang ( if you know what i mean) i looked to see if there was one on the other side of his mouth but i couldnt find one, so im thinking he lost that one a while ago..just wanted to make sure.. new mom here worried!