The development of baby teeth is an important part of your child’s early growth. From the first signs of teething to the moment the last baby tooth falls out, understanding what is happening and when can help parents feel more confident and prepared. While every child develops at their own pace, there is a general timeline that most children follow.
At Great Marsh Pediatric Dentistry, we help parents understand each phase of tooth eruption and shedding so they know what is normal, how to ease discomfort, and when to seek guidance. Below is a clear breakdown of when baby teeth typically come in and when they are expected to fall out.
Eruption of Primary Teeth (Baby Teeth)
Tooth eruption usually begins around 6 months of age and continues until about age 3. During this time, a child’s gums may feel sore or irritated as teeth push through the tissue. This discomfort is common and temporary.
Parents can help soothe teething discomfort by gently rubbing the gums with a clean finger, using a cold wet washcloth, or offering the back of a cold spoon. Increased drooling, fussiness, and a desire to chew are all normal signs during this stage.
By the end of the eruption phase, most children will have a full set of 20 primary teeth. These baby teeth are essential for chewing, speech development, and guiding permanent teeth into proper position.
Baby Teeth Eruption Timeline
The eruption of baby teeth follows a predictable sequence, starting at the front of the mouth and moving toward the back. An important exception is the first molars, which typically erupt before the canines.
The first teeth to appear are the lower and upper central incisors. These usually erupt between 6 and 12 months of age. Next are the lateral incisors, which come in between 9 and 16 months.
The first molars typically erupt between 13 and 19 months. After that, the cuspids, also known as canines, emerge between 16 and 23 months. Finally, the second molars appear between 23 and 33 months, completing the set of baby teeth.
While this timeline provides general guidance, small variations are normal. A pediatric dentist can help determine whether your child’s tooth development is on track.
When Baby Teeth Begin Shedding
Children usually begin losing their baby teeth around age 6. This process occurs as permanent teeth develop beneath the gums and gradually push the baby teeth out. The first teeth to shed are typically the central incisors.
About a year later, the lateral incisors usually fall out. The first molars are shed next, followed closely by the lower canines. The last baby teeth to fall out are often the upper canines and both the upper and lower second molars.
Most children lose all 20 baby teeth by around age 12. During this mixed dentition phase, it is normal for children to have both baby teeth and permanent teeth at the same time.
Why Tooth Eruption and Shedding Are Important
Monitoring tooth eruption and shedding helps ensure your child’s oral development stays on track. Delayed eruption, early tooth loss, or unusual spacing may indicate the need for closer monitoring or early intervention.
Understanding tooth eruption and shedding also helps parents know when to adjust oral care routines and schedule regular dental visits. Pediatric dentists are trained to identify potential concerns early and guide families through each developmental stage.
How Parents Can Support Healthy Tooth Development
Good oral care should begin before the first tooth appears. Gently cleaning the gums helps reduce bacteria and prepares your child for brushing. Once teeth erupt, brushing twice daily with a small amount of fluoride toothpaste is recommended.
As children grow, parents should continue supervising brushing to ensure proper technique. A balanced diet that limits sugary snacks and drinks also plays a major role in protecting developing teeth.
Routine dental visits allow providers to monitor growth, offer preventive care, and address concerns early, supporting a smooth transition from baby teeth to permanent teeth.
Supporting Your Child’s Smile Through Every Stage
The baby teeth timeline is an important part of your child’s overall health and development. Knowing when teeth typically erupt and when they fall out helps parents feel prepared and confident. With consistent care and guidance from a pediatric dental team, children can move through each stage comfortably and build the foundation for a healthy lifelong smile.
Frequently Asked Questions About Pediatric Tooth Development
What if my child’s teeth erupt out of order?
A slight variation in order is usually normal. A pediatric dentist can confirm whether development is progressing as expected.
Should loose baby teeth be pulled out?
Loose teeth should usually fall out on their own. Forcing removal can cause pain or damage to the gums, so it is best to allow natural shedding. If a tooth seems to be stuck, contact your pediatric dentist for evaluation.
We are dedicated to providing gentle, child focused dental care at Great Marsh Pediatric Dentistry. Our team helps families understand every stage of dental development, from first teeth to the final baby tooth. If you have questions or would like to schedule a visit, contact us today.
