I'm raising a vampire

Last night Arabella was grinding her teeth and she knows (yes, she knows) how much it annoys me. She only does this when she gets new teeth in and is "exploring" them. So I told her I needed to see which teeth she got in so I can chart them. She was strapped into her highchair, minus the tray, and I said "let me see what you've got and don't bite me." I stuck my forefinger in her mouth and before I could get it to the side, and avoid being bitten, she chomped down as hard as she could. My reaction, of course, was to withdraw my finger but that only made things worse. She had left a pool of blood collection underneath my skin. It still hurts to touch it. Adam was standing there and laughed. He told Arabella to tell me to keep my fingers out. Of course that isn't going to happen because I chart which teeth she gets and when. Guess I'll have to be more careful next time. Yes, Mommy learned her lesson.