Baby Teeth Timeline: A Parent's Age-by-Age Guide
Many parents in Sector 15 bring their children to us with the same question: is my child's tooth development normal? Whether it is a first tooth taking its time to arrive or a wobbly tooth that will not fall out, having a general timeline helps take the guesswork out of it. Here is a simple, age-by-age guide to baby teeth eruption and loss.
When Do Baby Teeth Start Coming In?
Baby teeth, also called milk teeth or primary teeth, usually begin appearing around 6 months of age, though some babies get their first tooth as early as 4 months or as late as 12 months. By age 3, most children have a full set of 20 baby teeth.
Baby Teeth Eruption Chart
| Tooth | Typical Age of Eruption |
|---|---|
| Lower central incisors (front bottom) | 6 to 10 months |
| Upper central incisors (front top) | 8 to 12 months |
| Upper lateral incisors | 9 to 13 months |
| Lower lateral incisors | 10 to 16 months |
| First molars | 13 to 19 months |
| Canines (eye teeth) | 16 to 23 months |
| Second molars | 23 to 33 months |
Girls sometimes get their teeth slightly earlier than boys, and it is common for siblings to follow different patterns. A few weeks or months of difference from the chart is generally nothing to worry about.
When Do Baby Teeth Start Falling Out?
Baby teeth usually start loosening and falling out around age 6, making way for permanent teeth. This process, called exfoliation, generally continues until around age 12, mirroring roughly the order in which the teeth first appeared.
Baby Teeth Loss Chart
| Tooth | Typical Age of Loss |
|---|---|
| Lower central incisors | 6 to 7 years |
| Upper central incisors | 6 to 7 years |
| Upper lateral incisors | 7 to 8 years |
| Lower lateral incisors | 7 to 8 years |
| First molars | 9 to 11 years |
| Canines | 9 to 12 years |
| Second molars | 10 to 12 years |
Interestingly, first molars and canines can overlap in timing, and again, small variations between children are normal.
What Counts as Normal Variation
- Teeth arriving or falling out a few months earlier or later than the chart
- Teeth coming in a different order than siblings or other children
- A loose tooth taking several weeks to finally come out
- Mild fussiness, drooling, or gum rubbing during teething
When to See a Dentist
While variation is common, some signs are worth getting checked at our Sector 15 clinic:
- No teeth at all by 13 to 15 months of age
- No baby teeth lost by age 7 to 8
- A permanent tooth visibly growing in behind a baby tooth that has not fallen out (sometimes called shark teeth)
- A baby tooth that is knocked out, badly chipped, or fractured from injury
- Persistent pain, swelling, or fever alongside teething
- A tooth that appears grey, dark, or discoloured without injury
- Gaps that seem unusually large or teeth that look crowded early on
These signs do not always mean something serious, but an early check helps rule out issues like delayed eruption, infection, or space problems that could affect permanent teeth later.
Caring for Baby Teeth Along the Way
Since baby teeth guide the position of permanent teeth, keeping them healthy matters even though they are temporary. Regular brushing with a rice-sized (under age 3) or pea-sized (age 3 and up) amount of fluoride toothpaste, limiting sugary snacks, and routine dental visits every six months help catch problems early.
If you are unsure whether your child's teeth are developing on schedule, a quick check-up at Usha Dental Clinic in Sector 15 can give you clarity and peace of mind. We regularly guide families through each stage, from the first tooth to the last one that falls out before the permanent set settles in.
Call us at +91 99990 87854 to book a children's dental check-up at B6, Vinayak Plaza, Sector 15, Gurugram.
Have questions about your teeth?
Usha Dental Clinic · B6, Vinayak Plaza, Sector 15, Gurugram
Frequently asked questions
Is it normal for baby teeth to come in out of order?
Yes, the order can vary between children. Timing and pattern differences are usually harmless as long as all teeth eventually appear. If a tooth is missing well past its expected age, it is worth getting an X-ray to check.
What if my child's baby tooth is loose but not falling out for weeks?
This is common. Baby teeth often loosen gradually over several weeks before they fall out. Gentle wiggling with clean fingers is fine. Avoid forcing it unless it is barely hanging on and causing discomfort.
My child is 7 and no teeth have fallen out yet. Should I worry?
Most children lose their first tooth between ages 5 and 7, but some start a little later. If there is no wobbly tooth by around age 7 to 8, a dental check-up is a good idea to rule out crowding or developmental delays.
Do baby teeth really matter if they eventually fall out anyway?
Yes. Baby teeth hold space for adult teeth, help with chewing and speech, and support jaw development. Untreated decay in baby teeth can affect the permanent teeth growing underneath.
Treatment costs mentioned on this page are indicative ranges for the Sector 15, Gurugram region. Your exact cost depends on your case and will be confirmed after a clinical examination at the clinic.