As a new parent, one of the many milestones you’ll eagerly (and sometimes nervously) await is your baby’s first tooth. Teething is a significant step in your little one’s development, but it often comes with questions—especially, “How old do babies start teething?” Let’s break down what you need to know.

Most babies start teething between 4 and 7 months of age. This is when you might notice the first tiny white nubs pushing through their gums, usually the lower central incisors (the two front bottom teeth). However, every baby is unique, and there’s a wide range of “normal.” Some infants may start as early as 3 months, while others won’t see their first tooth until after their first birthday. If your baby falls outside the 4–7 month window, there’s no need to panic—delayed teething is rarely a cause for concern unless accompanied by other developmental issues.

After the first two bottom teeth appear, the top central incisors typically follow within a month or two. By 12–18 months, most babies have 8–12 teeth, including incisors, canines, and first molars.

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The process continues gradually, with all 20 primary teeth usually in place by age 3.

It’s important to note that teething doesn’t happen all at once. Each tooth may take several days or weeks to fully emerge, and your baby might go through phases of discomfort.

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While the timing varies, there are common clues that teething is beginning:

• Increased drooling (which can lead to a rash around the chin)

• Gnawing or biting on toys, fingers toothbrush, or anything within reach. you could buy our below silicone baby teeth for your baby better .

• Mild fussiness or irritability

• Swollen, tender gums

• Temporary loss of appetite

• Slightly elevated temperature (but not a high fever—contact a doctor if fever exceeds 100.4°F/38°C)

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To ease discomfort during teething, try these gentle strategies:

• Offer a clean, chilled teething ring (avoid frozen items, which can damage gums)

• Gently rub your baby’s gums with a clean finger

• For older babies (6+ months), provide soft, cold foods like yogurt or pureed fruit (if age-appropriate)

• Consult your pediatrician before using over-the-counter teething gels or pain relievers

While teething is a normal process, contact your pediatrician if you notice:

• High fever, diarrhea, or vomiting (these aren’t typical teething symptoms)

• Extreme irritability or difficulty sleeping that lasts more than a few days

• No teeth by 18 months of age (to rule out underlying issues)

Remember, there’s no “perfect” age for a baby to start teething. Whether your little one gets their first tooth at 4 months or 14 months, it’s all part of their unique development journey.

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