Is it normal for a six-month-old baby’s anterior fontanelle to close?

Generally speaking, whether the baby's fontanelle is closed is a physiological reaction that reflects the development of the skull. If a newborn's fontanelle closes too early or too late, it may be that there is an abnormality in the newborn's growth and development. However, this is not 100% accurate. Generally speaking, the normal closure time of a baby's anterior fontanelle is between 12 and 18 months. So is it normal for a six-month-old baby's anterior fontanelle to be closed?

Is it normal for a six-month-old baby's anterior fontanelle to close?

1. First of all, we need to clarify several time points: the normal time for the baby's fontanelle to close is between 12 and 18 months; closing before 6 months is called early closure; closing after 18 months is called late closure; between 6 and 12 months, it depends on the baby's actual situation, and the baby's head circumference development should be continuously tested.

2. The second thing to be clear is that the size and closure of the baby's anterior fontanelle generally will not affect the baby's intellectual development, so you can rest assured.

3. If the baby's anterior fontanelle closes before 6 months, then the baby's head will be affected to a certain extent at this time. The baby's head will develop into an irregular upward pointed shape. The baby in this case is underdeveloped. If you find this situation, you must go to the hospital for timely treatment;

4. If the baby's anterior fontanelle closes between 6 and 12 months, don't be nervous at this time. Pay attention to observe and measure whether the baby's head circumference growth is normal. If it is normal, then there is no problem. Early closure may be related to the baby's excessive calcium supplementation or the body itself is not calcium deficient.

5. If the baby's anterior fontanelle does not close after 18 months, it means that the baby is calcium deficient. You should check the baby's physical development in time~~