There are many signs for teenagers, among which the height and weight of children are the most important. These two standards are different for teenagers at every stage, but in summary, there is still a certain standard range. We can consider the situation of teenagers' embarrassment according to the universal standard height and weight, which is beneficial to the healthy development of teenagers.

Calculation method of children's height and weight standard table

Height and weight are important indicators to consider whether children's hair is normal or not. The calculation methods of normal height and standard weight of children are introduced in detail as follows:

Formula for accurate measurement of infant weight standard:

1-6 months weight (kg)= birth weight (or 3kg) 0.6(kg) month-specific

7- 12 month weight (kg)= birth weight (or 3kg) month-specific 0.5(kg)

2- 10 years old weight (kg)= age-specific 27 (or 8)

The growth periodicity of infant height standard:

The average length of full-term infants is 50 cm, which increases by about 25 cm in the first year after birth, so it is about 75 cm at the age of one. After that, the average annual growth rate is about 5 cm, so the length (cm) of children after 2-12 years old = age-specific 575 cm. Anyone whose height exceeds the standard 10% or is less than 10% will be abnormal.

The common problem of children's height and weight

1, adequate sleep:

Some young parents usually don't pay attention to their baby's sleep quality, and ask their baby to stay up late for a long time. That is one of the important reasons for the baby's short stature. Only when the baby enters high-quality sleep can the human brain metabolize auxin well. If children don't have a good rest and miss the golden time of auxin metabolism, they will be much lower than their peers. Therefore, we must ensure that the baby goes to sleep on time, build a comfortable and quiet sleeping indoor space design for the baby, ensure that the baby will rest at around 9 o'clock every night, and provide the baby with a location advantage.

2. Exercise more:

Babies who exercise regularly usually get sick. Moreover, take your baby to outdoor activities and supplement protein food in the sun and wind, and your baby will grow up easily in exercise and fitness. Moreover, it is natural for the baby to enhance his physique. If he eats more and digests well, he is afraid that his weight and height will not pass!

3, three meals regularly restart the diet:

Babies with poor physique should have a balanced diet, eat more high-protein foods and supplement abundant protein foods and vitamins. These can be found in freshwater fish, fruits, vegetables and fruits. Babies who have no appetite can make food liquid and eat less and eat more meals a day, so that their bodies can get abundant nutrients.