The first tooth gets all the attention, but the real work starts earlier than that.

What actually defines this stage

A newborn's mouth is all gum, and for the first several months that stays true on the surface. Underneath, though, a full set of baby teeth is already formed and slowly working its way toward daylight, long before anyone sees proof of it.

Most families notice the first tooth somewhere around the middle of the first year, but that window stretches wide in both directions, and a baby who starts earlier or later than a cousin or an older sibling is still well inside ordinary. What matters more than the exact week is the general pattern: teeth arriving gradually, usually starting at the bottom front, over the months that follow.

Gum care before there is anything to brush

You do not need a tooth in sight to start caring for a mouth. A soft, damp cloth wrapped around a finger and wiped gently over the gums after a feeding, especially before bed, clears away milk residue and gets your baby used to something touching their gums on purpose.

That small habit matters more than it looks like it should. A baby who is already comfortable with a finger and cloth in their mouth tends to accept a toothbrush with a lot less protest when the time comes.

The feeding habits you are setting right now

Bottles, nursing, and eventually a first cup all shape this year, and the pattern matters more than any single feeding. A drink finished in one sitting asks far less of a mouth than the same drink sipped slowly for an hour or carried into a crib.

None of this needs to be perfect. Water between feedings, and moving away from a bottle carried to bed once that habit takes hold, cover most of the everyday picture. The rest is a conversation for a checkup, not a rulebook to follow alone at home.

What the practice watches at this age

The American Academy of Pediatric Dentistry recommends a first dental visit by the first birthday, or within six months of the first tooth arriving, whichever comes first. It surprises a lot of parents, and it is meant to be an easy hello rather than an event to brace for: a short lap exam with you holding your child the whole time. That visit, and the routine ones that follow, keep an eye on a few things.

• How the first teeth are arriving, and whether the pace looks typical.
• Teething comfort, including what tends to help and what does not need to.
• Thumb and pacifier habits, and whether they need any attention yet.

Most of that conversation is for you. Your baby mainly needs to be held, and you can book either office at (239) 482-2722.

How this stage ends

By the end of the first year, many babies have several teeth in, brushing has quietly become part of the bedtime routine, and that first checkup is either already behind you or on the calendar. None of it needs to be finished on a deadline.

What comes next is simply more of the same process: more teeth, a fuller mouth, and habits that keep getting built rather than started from scratch. See what that looks like on the toddlers page, and how routine visits fit into it on the infant and toddler care page.

Guides in this family

New guides appear here as our care team reviews them.