When a baby is just born, his teeth are not fully grown yet. As he grows up, his teeth will gradually grow out. However, the teeth that grow out during infancy are deciduous teeth, and they will be replaced at around eight years old. However, some babies do not grow teeth. This is a very serious situation and is related to the speed of bone growth. You should go to the hospital to check whether the baby's mouth has viruses and bacteria. You can eat some food to regulate your body to promote the growth and development of teeth. Generally speaking, babies start to grow deciduous teeth 4-10 months after birth, have 6-8 deciduous teeth at 1 year old, and 20 deciduous teeth at 2-2.5 years old. If your baby has not grown teeth for ten months, your baby can take calcium supplements. Children with late teeth do not have their teeth erupt until about 10 months old, and some children do not have their first deciduous teeth until they are 1 year old. This is related to the baby's bone growth rate. Parents don't have to worry too much. What are the reasons for slow teething in babies? 1. Innate inheritance The main reasons for delayed tooth growth in children are genetics, including family history, race, and even gender differences. According to most studies, girls start teething a little earlier than boys. 2. Acquired environment In addition to congenital genetic factors, the acquired environment may indirectly lead to slow tooth growth. For premature babies, the length of their teeth must be deducted from the time of premature birth in order to make the conclusion more accurate. 3. Systemic diseases Down syndrome, abnormal pituitary gland secretion, ectodermal dysplasia syndrome, etc. may cause children to grow teeth at different rates. Blood tests are performed to determine the true cause. Under normal circumstances, babies will start to grow deciduous teeth at the age of four to six months, and several teeth will grow one after another when they are one year old. Some babies have not yet grown teeth at the age of ten months. In fact, parents do not need to worry too much. The development speed of each baby is different, which has a lot to do with the children themselves. As long as there is no disease, there is no need to worry too much. |
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