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when do babies start teething

Babies usually start teething between 4 and 7 months, with an average around 6 months, but there is a wide range of normal and some start earlier or later.

Quick Scoop

  • Most babies get their first tooth between 4–7 months.
  • Some start as early as 3 months, others closer to 9–12 months or even a bit later.
  • First teeth are usually the bottom front teeth (lower central incisors), then the top front teeth.
  • By about age 2–3 years, most kids have their full set of 20 baby teeth.
  • Variation is normal : family patterns, genetics, and overall development all play a role.

Typical Teething Timeline

  • 3–4 months: More drooling and chewing, early teething signs, often without visible teeth yet.
  • 4–7 months: First tooth usually appears in this window.
  • 6–12 months: More front teeth and some side teeth erupt.
  • 12–24+ months: Molars and canines come in; discomfort can come and go.

Common Signs Your Baby Is Teething

  • Increased drooling and chewing on hands or toys.
  • Sore or swollen gums, sometimes a little redness where the tooth will appear.
  • Fussiness, clinginess, or disrupted sleep around the time a tooth is erupting.
  • Rubbing ears or cheeks on the same side as an erupting tooth.

High fever, severe diarrhea, or extreme irritability are not typical teething symptoms and should be checked by a doctor.

When to Call the Pediatrician

  • No teeth at all by about 15–18 months, or you’re worried about delayed teething.
  • Your baby seems very unwell, has a high fever, or has symptoms that don’t match simple teething.
  • Teeth seem discolored, broken, or oddly placed as they come in.

Quick Teething Care Tips

  • Offer a clean, firm teething toy or chilled (not frozen) teething ring.
  • Gently rub baby’s gums with a clean finger for short-term relief.
  • Avoid topical numbing gels and unregulated teething tablets or necklaces due to safety concerns; ask your pediatrician before using any medicine.

Bottom line: If your baby is somewhere between 3 and 12 months and showing drooling, chewing, and mild fussiness, teething is very likely, and the exact month that first tooth appears can still be perfectly normal.

Information gathered from public forums or data available on the internet and portrayed here.