https://www.mouthhealthy.org/en/az-topics/b/baby-teeth

Why do Baby Teeth Matter?

Baby Teeth

If you think your baby’s toothless smile is cute, just wait until their first few teeth make an appearance.

When Do Baby Teeth Come In?
Baby Teeth eruption chart

A baby’s 20 primary teeth are already present in the jaws at birth and typically begin to appear when a baby is between 6 months and 1 year.

Most children have a full set of 20 primary teeth by the time they are 3. Check out this baby teeth eruption chart to see the order in which teeth break through and at what ages you can expect specific teeth to appear. Every child is different, but usually the first teeth to come in are located in the top and bottom front of their mouth.

When teeth first come in, some babies may have sore or tender gums. Gently rubbing your child’s gums with a clean finger, a small, cool spoon or a wet gauze pad can be soothing. You can also give the baby a clean teething ring to chew on. If your child is still cranky and in pain, consult your dentist or physician.

Why Baby Teeth Matter

Baby teeth are very important to your child’s health and development. They help him or her chew, speak and smile. They also hold space in the jaws for permanent teeth that are growing under the gums. When a baby tooth is lost too early, the permanent teeth can drift into the empty space and make it difficult for other adult teeth to find room when they come in. This can make teeth crooked or crowded. That’s why starting infants off with good oral care can help protect their teeth for decades to come.