It's no secret that each baby has their own growth and body weight indicators. They depend on many factors: individual and hereditary. The World Health Organization has developed certain standards to which it “drives” newborns. And for this there is a special table. The child’s growth and weight standards, presented below, will help parents determine whether their baby is developing correctly or not.
Optimal performance
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In addition, not all babies have a table for the height and weight of a child up to a year. WHO, when compiling it, focused more on the Caucasian race and the characteristic features of the inhabitants of the American continents. Accordingly, a lot depends on nationality: for Chinese babies, these sizes can be gigantic, for black children - too small. In addition, you should take into account the height and weight of the parents, the individual characteristics of the body crumbs. Despite this, adults are required to keep indicators under control in order to timely detect problems in the development of the child.WHO guidelines
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The standards of the World Health Organization are designed for children in their first year of life. In addition to mass and body length, they include the volume of the baby’s head and the circumference of his chest. At such a tender age, these indicators are important, since they can be used to determine the development of bone and muscle mass in children. At this age, the baby’s musculoskeletal system is only being formed, therefore, having noticed strong discrepancies with the numbers of the table, one must immediately sound the alarm.Fattening Index
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Remember that not only the norm of the child’s weight and height is important: the table also takes into account the size of the baby’s head . Of course, the circumference of the skull can be individual. However, the rapid increase in volume, or, conversely, its barely noticeable growth, speak of serious problems associated with various pathologies.Norm calculation example
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Suppose a baby was born with a weight of 3 kilograms. To determine how much he should gain in starting 30 days of life, you need to divide his body weight by a constant: 3000: 5.67 = 530. That is, exactly so many grams should appear in the baby in the first month of life. Remember that this formula cannot be applied to babies born prematurely, or to those who are overweight. The figures that the table of the norm of growth and weight of the child shows us are in any case approximate. Only an experienced physician can calculate individual indicators specifically in your case.Table height and weight of babies
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| () | () | () | () | () | () |
| 1 | 600 | 3 | 37,3 | 36,6 | 36,3 | 36 |
| 2 | 800 | 3 | 39,2 | 38,4 | 39 | 38,1 |
| 3 | 800 | 2,5 | 40,9 | 40 | 41,3 | 40 |
| 4 | 750 | 2,5 | 41,9 | 41 | 42,8 | 41,8 |
| 5 | 700 | 2 | 43,2 | 42 | 44,3 | 43 |
| 6 | 650 | 2 | 44,2 | 43 | 45,4 | 44,3 |
| 7 | 600 | 2 | 44,8 | 44 | 46,4 | 45 |
| 8 | 550 | 2 | 45,4 | 44,3 | 47,2 | 46 |
| 9 | 500 | 1,5 | 46,3 | 45,3 | 47,9 | 46,7 |
| 10 | 500 | 1,5 | 46,3 | 46,6 | 48,3 | 47,3 |
| 11 | 400 | 1,5 | 46,9 | 46,6 | 48,7 | 47,7 |
| 12 | 350 | 1,5 | 47,2 | 47 | 49 | 47,7 |
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Further, the norm of the child’s weight and height is slightly modified. A table in 2 years will look completely different. So, in a year and a half the baby is 82 cm, in 2 years - 88 cm, in 2.5 - 93 cm, in 3 - 97 cm, in 3.5 years - 101 cm and more. The allowable difference is 6 centimeters in one direction or the other.Weight
There are many ways by which you can calculate the weight necessary for the crumbs. So, in the first six months of life, they use the following formula:
Body weight = birth weight (g) + 800N , where N is the number of months.
Further, the rate of weight gain decreases, therefore, the equation is significantly complicated:
Initial mass = birth weight + 800 x 6 (increase for the first six months) + 400 (N-6) , where N is the number of months (from 6 to 12).
To simplify the formula, one can lead to the following scheme: in half a year the average weight of a baby is 8,200 g, 400 g are added for all subsequent months, and 800 g is subtracted for each “extra” one. Mass is a dynamic indicator. Children born with heavy weight, the first year of life, look larger than their peers. Those who were prematurely catch up with other babies by 2 years. With regard to further development, the table of the norm of growth and weight of a child under 3 years old looks like this: in a year and a half the baby weighs about 11 kg, in 2 years - 12.2 kg, in 2.5 - 13.3 kg, in 3 - 14 , 3 kg, in 3.5 - about 15 kilograms. The allowable difference is 2.5 kg.If something went wrong ...
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The older the child becomes, the more his indicators are aligned, approaching the generally accepted, standard. Of course, you can be very upset at the matinee in kindergarten that your peer is a cut above his head. Dont be upset. If the peanut is healthy, active, follows the daily regimen and eats well, you should not have any reasons for concern.