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How is the development of the fetus at 19 weeks of pregnancy?

2026-04-11 07:21
2026-04-11 07:37

The development of the fetus at 19 weeks of pregnancy was as follows: 1. ** Physical data **: The length of the fetus is about 22cm, the weight is about 250g, the average bi-lateral diameter is about 4.5 cm, the abdominal circumference is about 13.6 cm, and the bone length is about 3.05 cm. However, there are individual differences in the development of the fetus. These data are only for reference. 2. ** Fetal movement **: The fetus 'legs and other body organs grow in proportion, and there are obvious kicks and hand movements. The pregnant woman can clearly feel the fetal movement, but the fetal movement may not be regular. 3. ** Nervous system development **: 19 weeks of pregnancy is the second stage of pregnancy. The fetus 'nervous system develops rapidly. Touch, smell, hearing, and vision are gradually developed. The brain begins to be divided into specialized areas for smell, taste, hearing, vision, and touch. As the number of neurons decreases, the communication between the neurons begins to increase. Therefore, prenatal education is particularly important during this period. 4. ** Breathing condition **: The fetus began to breathe. During the examination, one could see the rise and fall of the chest. 5. ** Other physiological functions **: The fetus began to swallow the water, the kidney was able to produce urine, and the hair was growing rapidly. The novel " Watching the Moon on Fish Island " is equally exciting. Everyone is welcome to click and read it!

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