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