close-up of a child's teeth with a loose tooth

When Do Children Lose Their Baby Teeth?

When it comes to parenting, there’s a multitude of questions that keep us up at night. One common concern that most parents share is when children lose their baby teeth. It’s a natural process, but the timeline can vary from one child to another.

In this exploration of when children lose their baby teeth, we delve into the practical aspects of this normal progression, offering guidance for parents to navigate this phase with informed awareness.

Reasons Behind the Loss of Baby Teeth

Baby teeth, also known as primary teeth or deciduous teeth, play a crucial role in a child’s development. They serve various functions, including helping with speech development, enabling proper chewing of food, and guiding the permanent teeth into their correct positions.

However, these primary teeth are not meant to last a lifetime and eventually fall out to make way for permanent teeth. But why do baby teeth fall out? Let’s explore the reasons behind this natural process.

Root Resorption

As a child’s permanent teeth begin to develop beneath the baby teeth, the roots of the baby teeth gradually dissolve or resorb. This process creates space for the emerging permanent teeth.

Bone Development

The jaw of a child undergoes significant growth during their developmental years. As the jaw expands, it provides the necessary space for the larger permanent teeth, prompting the shedding of the smaller, temporary ones.

Genetic Factors

If other members of the family experienced tooth loss at an earlier or later age, then there is a greater chance that the child may also experience tooth loss at an earlier or later age.

Nutritional Factors

Adequate nutrition, including essential vitamins and minerals, is crucial for healthy tooth development. Nutritional deficiencies can impact the strength of teeth and the overall oral health of a child.

Normal Wear and Tear

The daily activities of chewing, biting, and talking subject baby teeth to normal wear and tear. Over time, this wear contributes to the natural loosening and eventual loss of these temporary teeth.

Individual Variation

While there is a general sequence in which baby teeth are shed, the exact timing can vary among individuals. Factors such as overall health, nutrition, and oral hygiene practices can influence when a child begins to lose their baby teeth.

The natural process by which young ones lose their baby teeth demonstrates the ability of the human body to develop by showing how each stage of dental growth is essential to the health and function of the teeth as a whole.

The Pattern of Tooth Loss in Children

Understanding the order in which children lose their teeth is a practical aspect of their growing years. Outlined below are the things that would typically happen in such a scenario:

  • Lower Central Incisors: To kick off this dental journey, the first to say their goodbyes are the lower central incisors—the two bottom front teeth. Typically, this happens around the age of six or seven.
  • Upper Central Incisors: Following suit is the upper central incisors, bidding farewell shortly after their lower counterparts, usually within a few months.
  • Upper Lateral Incisors: After the central incisors, the adjacent upper lateral incisors, positioned next to the central ones, begin to loosen and eventually fall out.
  • Lower Lateral Incisors: Much like their upper counterparts, the lower lateral incisors mirror this pattern, coming out after their upper counterparts.
  • First Set of Molars: The molars at the back of the mouth, known as the first set, are the next in line to loosen and fall out. This typically happens around the age of nine or ten.
  • Canines (Cuspids): Next in line for loss are the pointed teeth called canines or cuspids, which sit beside the lateral incisors.
  • Second Set of Molars: Lastly, the second set of molars, also situated at the back of the mouth, are the last to go. This commonly occurs when your child is between ten to twelve years old.

It’s important to note that a child’s teeth may fall out at any age, and the sequence might not always be the same for every child.

a child with her missing teeth

Signs It’s Time for Baby Teeth to Leave

Witnessing the transition from baby teeth to permanent ones involves recognizing certain signs that indicate your child’s dental development is progressing. Here’s a rundown of what to look out for:

Loosening of the Teeth

One of the most obvious signs is when the baby’s teeth become loose. This looseness is a natural part of the tooth replacement process.

Gum Sensitivity

If you notice your child experiencing gum sensitivity and tenderness, it’s a common signal that a tooth is preparing to depart. This sensitivity often signifies that the tooth is creating space for its successor.

Shifting Teeth

As baby teeth gradually wiggle their way out, you might observe the surrounding teeth shifting. This movement is a normal part of the process as permanent teeth begin to make their presence known.

Emerging Permanent Teeth

Sometimes, you can see the tips of the emerging permanent teeth pushing through the gumline. These new teeth will gradually replace the baby teeth that are on their way out.

Increased Tooth Mobility

You may notice increased tooth mobility. The teeth might move slightly when touched or wiggled, indicating that they are nearing the end of their journey.

Change in Tooth Color

In certain instances, baby teeth on the verge of falling out may exhibit a slight discoloration. This change in color is often linked to the thinning of enamel as the tooth prepares to shed.

Keep an eye on these cues, and you will be well-equipped to support your child through this inevitable and necessary transition.

What to Do When a Baby Tooth Falls Out

When a baby’s tooth begins to get loose or falls out, being prepared can simplify the experience for everyone involved. The steps to take are outlined in the following list for your convenience:

  • Stay Calm: Losing baby teeth is a natural process. Stay composed and reassure your child to help them feel at ease.
  • Gently Remove: If the tooth is still hanging on, encourage your child to wiggle it gently with clean fingers or their tongue.
  • Clean Gently: Use a clean, damp cloth to wipe the area and the surrounding gum to keep it clean.
  • Address Bleeding: If there’s any bleeding, press a piece of clean gauze or tissue against the area with mild pressure.
  • Store the Tooth: Save the tooth for sentimental reasons or for the Tooth Fairy tradition.
  • Manage Discomfort: If your child feels any discomfort, consider giving them over-the-counter pain medication, as appropriate.
  • Maintain Oral Hygiene: Continue regular brushing and flossing to keep the remaining teeth and gums healthy.
  • Watch for New Tooth: Keep an eye on the gap for the emerging permanent tooth.
  • Dental Check-up: Arrange a visit to the dentist for professional advice and to ensure everything is progressing well.
  • Celebrate: Mark this significant step in your child’s life in a memorable way.

As your child grows, each lost tooth signifies a step in their development. Thus, enjoy these special moments and treasure the memories of your child moving from baby teeth to their permanent set.

a child getting her teeth checked

Why Choose Us for Your Child’s Dental Care

At Bright Healthy Smiles, we are more than just a dental practice; we are dedicated to providing the best dental care for your child. Whether you are a new parent seeking a first-time dental visit for your toddler or looking for ongoing dental care, we are here for you!

From the first baby tooth to the transition to permanent teeth, we offer a full range of pediatric dental services. Our expertise covers preventive care, dental check-ups, sealants, fillings, and more, all tailored to your child’s unique needs.

Let us be a part of your child’s journey to a lifetime of healthy and happy smiles; request an appointment today!


In wrapping up the discussion on when children lose their baby teeth, it becomes evident that the timeline for tooth loss varies, but it generally begins around the age of six and continues into the early teenage years.

Still, keeping an eye on this developmental milestone and seeking professional advice if there are significant deviations can help guarantee a child’s dental health is on track.


Can a child lose baby teeth too late?

Although it’s less common, losing baby teeth later than the typical age can occur. If your child’s baby teeth haven’t fallen out by the age of thirteen, it’s advisable to consult with a dentist.

Is it necessary to keep track of when my child loses their baby teeth?

While not obligatory, maintaining a record can be useful to ensure that your child’s tooth loss is progressing as expected.

Do baby teeth falling out affect speech development?

In most cases, the loss of baby teeth doesn’t significantly affect speech development. Children typically adapt swiftly to these changes, and any temporary adjustments in speech are part of the natural transition from baby teeth to permanent ones.

Is it normal for a 2-year-old to lose a tooth?

Typically, a child loses their first baby tooth around age 6 and completes the process around age 12. While there’s plenty of variation in this schedule, if your child loses their first tooth before age 3 or 4, it’s a cause for concern.

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