Girls' growth and development standard chart

Girls' growth and development generally occur during puberty. Girls begin to show secondary characteristics, and girls develop faster than boys. Girls need to supplement more nutrients during the development stage, and girls should pay attention to relieving stress and strengthening exercise, so that their bodies can develop better. Generally, women will enter puberty at around 13 years old, will have their first menstrual period, and their weight will reach about 80 kilograms. You can learn about the standard growth and development chart for girls.

Under normal circumstances, the weight of a three-year-old girl should be between 10.23 and 20.10 kg, and her height should be between 85.4 and 108.1; at the age of four, the weight will increase slightly, but not significantly, to 11.62 to 23.30 kg, and the height will grow to about 91.7 to 115.3 cm. At the age of five, the weight will be between 12.93 and 26.87 kg, and the height will be between 97.8 and 123.4 cm. At the age of six, the weight will reach 14.11 to 30.94 kg, and the height will be 103.2 to 130.8 cm.

If the weight and height of a three to six-year-old girl do not meet the standard values, several factors should be considered. The first is that it may be affected by genetic factors. Some girls have taller parents, so they may be taller than other girls; or some girls have parents who are prone to obesity, so they may be slightly heavier.

The second aspect to consider is dietary nutrition. If a child is often picky about food and has anorexia, it will lead to malnutrition, resulting in slow bone growth and affecting the rate of height growth. At the same time, if the body does not have enough nutrients, weight cannot increase. On the contrary, the more you eat, the better. Excess nutrition will cause the child to be obese, their physical condition will deteriorate, they will be prone to illness, and their weight and height will not meet the standards.

The last aspect is whether the child gets enough sleep. If the child does not get enough sleep and rest, it will affect the secretion of growth hormone, which will not stimulate the child's height growth. At the same time, if the child does not sleep well at night, his mental state during the day will deteriorate, and his appetite will also deteriorate, which will also affect his weight.

To improve your acquired height, you need to do the following:

1. Exercise:

It means reasonable exercise. High-intensity exercise like athletes will increase the burden on children's joints and inhibit their growth and development. Jumping rope is very effective in improving children's height and is easy to operate. Parents can let their children jump once a day for ten minutes each time. If they persist in doing so, they will get good results.

In addition, basketball, badminton, swimming, etc. are all very good forms of exercise. It is best for parents to help their children develop good habits of loving sports.

2. Sleep:

It is best to go to bed early. The most active time for growth hormone secretion is from 10 pm to 2 am. Parents should not let their children go to bed after 10 o'clock. It is best for primary school students to go to bed before 9:30 and ensure eight hours of sleep every day.

3. Nutrition:

It must be balanced. If a child is partial or picky about food, he or she will easily not grow tall. Parents should supplement their children with enough protein, such as milk, meat, etc., and also pay attention to trace elements such as zinc, calcium, and iron. Deficiency can also cause growth retardation. If the best growth time is missed, it will be difficult to catch up later.

4. Disease:

It is also a key factor affecting height. Parents should also pay attention to improving their children's immunity. If children have chronic diseases such as long-term cough and allergic rhinitis, they need early treatment.