Ma Bao Yao Yao's baby is three years old. She always has a bad habit of picky eaters, and her height growth seems a little slow. Every time Yao Yao takes his baby out, he always likes to compare the height with other children of the same age. He is always shorter than others. When meeting a fast-growing child, he can be half a head shorter than others, and the baby is thin, which makes Yao Yao very worried about whether the baby is stunted. So how is the physical development index of a 3-year-old baby normal?

Height and weight

When it comes to the baby's physical development indicators, the first thing we need to look at is the height and weight, which is the most intuitive, while the height and weight standards of male and female babies are different. Generally, the weight range of a 3-year-old boy should be 13- 16.4 kg, and the height range should be 9 1. 1-98.7 cm. The weight range of the female baby should be12.6-16.1kg, and the height range should be 90.2-98. 1 cm. With reference to the above standards, mothers can see if the baby's height and weight are normal. There is also a formula for the height growth of 3-6-year-old babies, and mothers can calculate it by themselves: the baby's height (cm) = age ×5+75 (cm), which means that there is something wrong with the baby's height growth if it exceeds this range by 65,438+00% or falls below this range by 65,438+00%.

athletic ability

The development of 3-year-old baby's sports ability has also been greatly improved. Some basic movements, such as walking, running, jumping, climbing, jumping, jumping over obstacles, etc., have been mastered, and the baby can stand on one foot 1 second or more when paying attention. Some simple ball games, such as catching the ball with both hands. , should be the baby know. Parents can try more projects when taking their baby to exercise, but they must take safety measures for the baby and don't let the baby get hurt.

linguistic competence

After the baby is 3 years old, his brain weight is close to that of an adult, and his language ability is constantly developing, with a qualitative leap. At this time, he should have mastered the basic oral expression, be able to communicate with others independently, and play "play house" with his children is something he loves to do very much. But for some situational languages, the baby's expression is not very smooth. Parents need to combine the baby's environment, baby's expression and movements to understand what he means.

Self - care ability

After the baby is 3 years old, most mothers start to let him go to kindergarten, which requires the baby's self-care ability. If the baby is used to sleeping alone, going to the toilet, washing his face and brushing his teeth, etc. Although some things are still not done very well, he can basically take care of himself and have a regular schedule, so his mother can safely send him to kindergarten.

3 years old is a watershed for the baby's growth. Parents need to pay attention to see if the baby's development is up to standard.