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Natal teeth are teeth a baby is born with. This condition is rare. It's harmless for a newborn to have teeth from birth, but it can create problems for the mother in breastfeeding. Natal teeth are ...

Baby teeth are the first set of teeth that come in, or erupt, after birth. They’re temporary, meaning they’ll eventually fall out and be replaced by permanent teeth. Baby teeth are also known as ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com. Why do people have two sets of teeth? – Ivy D., ...

Most babies begin teething between 4 and 7 months of age, with lower central incisors typically appearing first. All 20 primary teeth usually emerge by around age 3. Common teething signs include ...