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Head size of the child by months: table
When the baby is born, every month it is observed by specialists who fix the height, weight, volume of the chest and head. All these indicators are recorded by the pediatrician and compared with existing standards. The size of the child's head by months must meet certain standards. According to the adopted norms, the head of a child should grow 10 centimeters a year.
Size and shape of the head
At a birth and normal development all detritus have practically identical volume of a head. The only thing that can distinguish them is the shape of the head that was acquired by the child in the process of giving birth. After childbirth , newborns may have this form of skull:
- Elongated, oval, reminiscent of a tower;
- More rounded, with characteristic hillocks at the forehead.
Both forms of the head are normal. Appearing to the light, the baby has very fragile bones, so in the process of childbirth under pressure, the head slightly deforms. A few months after birth, it acquires normal forms.
What is the difference in the size of the head between girls and boys
Being born, boys and girls have almost the same amount of head. On average, this figure is 34-35 centimeters. Such a circle of the head is typical for all in the time of the born babies. But with each month of development in boys the head becomes larger.
Changes in size in the first months
The baby (1 month) has a head size that is a centimeter or one and a half more than in the first days after it was born. This is considered a normal indicator of growth. In general, it should be said that the head of a child should be just as many centimeters, no specialist can, since every child grows and develops according to his individual indicators.
There are situations when deviations from the norm in the development of the circumference of the child's head are its individual feature. After all, every organism is unique. Therefore, for a year there may be months when the baby grows a little less or more than the norm presupposes. Experiencing this is not worth it. The doctor, before he talks about a possible deviation from the standard indicators, will first observe a few months.
How does the child's head circle change?
According to generally accepted norms, the size of the child's head by months should increase to one and a half centimeters. Such intensive growth slows to six months. When the child turns six months, the doctor with each month in normal development, observes an increase in the circumference of the head for half a centimeter. By the year the growth is significantly slowing down, and the doctor will see changes only once a year.
The growth of the child does not stop, it is periodically examined by the pediatrician, but only once a year, since such a hyperswitch, as before, will not be in the parameters. But if the parents are very worried about the child and his development, they can always do all the necessary measurements themselves.
Table with rates of growth and development
Now thanks to modern achievements, if desired, any parent can independently monitor all age norms. If mom and dad want to make sure that the baby grows as it should, they can take measurements every month before visiting a doctor. Many experts also recommend that parents monitor the development of their child.
For the convenience and comparison of the parameters of a specific child with the normative indicators, a table was created. It shows the size of the child's head by months. The table is quite simple and convenient to use.
Age, months | Head volume, cm | |
Girls | Boys | |
1 | 36.6 | 37.3 |
2 | 38.4 | 39.2 |
3 | 40 | 40.9 |
4 | 41 | 41.9 |
5 | 42 | 43.2 |
6th | 43 | 44.2 |
7th | 44 | 44.8 |
8 | 44.3 | 45.4 |
9 | 45.3 | 46.3 |
10 | 46.6 | 46.3 |
eleven | 46.6 | 46.9 |
12 | 47 | 47.2 |
To remove the measurements, you will need a special soft tape with marked markings in centimeters. To measure a head of the kid is through a line of brows, carrying a tape to an occipital area.
But if the parent is worried that his baby is growing right, he should first of all consult a child's doctor. If there are any deviations, only he will be able to discover the cause of the wrong development and prescribe the necessary treatment.
What you should pay attention to
The third and sixth are considered the control months. The size of the child's head (3 months) will increase by an average of 6-8 centimeters in comparison with the original circumference. For example: the average circumference of the head of a three-month-old child is 40 centimeters. And the boy's circumference can be 1-2 cm more than the girl's.
The size of the child's head for 5 months will increase by another 1-2 centimeters. The boys will be about 41.5, and girls - 41 centimeters.
Head growth is a very important indicator, as the brain and the nervous system are formed. Therefore, it is necessary to memorize or write down the parameters of the newborn so that they can be repulsed by observation.
To avoid various abnormalities, doctors advise each mother to adhere to the regime: daily walk on the street, breastfeed and create a friendly environment. The child should feel safe, be surrounded by love.
Of course, any changes in growth or deviations from conventional tables, where the head size of the child by the month is indicated, is an excuse for experiencing. But immediately panic is not worth it. First of all, a specialist who observes the child will be convinced of this, then special tests and tests will be carried out and only after that one can talk about violations.
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