Babies typically get first teeth between the ages of 4 and 7 months, according to the American Academy of Pediatrics. The age at which a baby's first tooth appears can vary enormously. Although this time frame constitutes the average, your baby may have a slightly slower teething schedule, putting her a little behind the norm. For some babies it will take time. Is this normal? Is it any prob reg to that. Some babies teeth may come earlier stage itself. They are growing in the wrong direction. However, some babies are born with a tooth, and some still have a completely gummy smile on their first birthday. Root canal infections are very rare. Usually, the first tooth emerges at around six months. My baby is 9 month old he didn't developed any teeth till now. Causes. If your child’s front teeth are not coming in months after the loss of baby teeth, he or she may require orthodontic treatment to help the adult teeth erupt. Should I be worried? Specific diseases can affect tooth shape, tooth color, when they grow in, or tooth absence. The short answer is no. Natal teeth may also cause damage or even amputation of the tip of the newborn’s tongue due to strong sucking behavior. Early appearance of all teeth may indicate a hormonal problem such as hyperthyroidism.” Hope that helps! Expert Answer. My 10-month-old has no teeth. That means at 15 months, there should ideally be 8 teeth and at 19 months, 12 teeth. It may seem disastrous, but there’s usually no reason to worry. Likewise, at 23 months, your baby will have 16 teeth in his mouth and his last set of milk teeth is likely to appear at 27 months of age. Still, they can happen. Natal teeth may cause pain to the infant, poor feeding, and, if the baby is nursing, maternal discomfort. Most infants get their first tooth between 4 and 8 months, but it may be earlier or later. Learn how to recognize a root canal infection, what causes them, how to prevent them, and how they're treated. It's normal » Read All Answers. Question: My baby is now 9 months old still he has no teeth . Baby teeth should not look this way by age six; instead, there should be small gaps between all the front ones. Dentist. Question: My baby hasn't developed any teeth till now. Even with no teeth, an infant who is showing interest in solid foods can have a diverse and exciting diet. There are several causes behind late teething in babies ranging from mild to severe. Double row of teeth: Sometimes, permanent teeth will begin to grow in front of primary ones, giving your child two rows of teeth. 2. Causes for Delayed Teething . Crooked permanent teeth: The primary teeth’s roots are blocking the permanent teeth, causing them to grow off-centre. Answer: Yes. She is 8 months old. Jane Shaw.