My daughter has started losing her baby teeth (ðŸ˜) and I noticed that in one of the gaps, one of her big teeth has broken through. It’s only a tiny piece of it but it looks quite grey. Is this normal, something that would likely change, or something to worry about? I know baby teeth can grow in or become grey due to trauma but I’m not sure about big teeth, and she’s never had any mouth trauma that I can think of, not even minor.