Well this was a bit odd.
Emily lost a tooth tonight, a few years before she should have, according to websites.
She'd been complaining for a while whenever she bit into an apple, but we just put it down to mouth ulcer or similar.
Sue thought her tooth was loose earlier today and on her recent trip back from her bookshelf, she was missing a tooth and had quite a bloody mouth.
Not really sure what's going on as Em doesn't eat that much sweet stuff (barring apples and pears). Conjecture includes genetically "interesting" teeth, or perhaps some hidden trauma to that particular tooth that was missed (someone knocking it perhaps).
Whatever the case, we're just hoping that Em's gappy smile won't last long.