Early pregnancy is a critical period for fetal development. A high-definition picture tells you the sensitive period of different organ deformities

time:2022-12-02 14:56:09source:monlittlebaby.com author:Sneeze
Early pregnancy is a critical period for fetal development. A high-definition picture tells you the sensitive period of different organ deformities

Text | Jing Ma, a famous Malaysian badminton player, Li Zongwei, officially announced that his wife was pregnant with a third child. At that time, the two couples took a photo of their two children with a B-ultrasound photo! #讀 Zero Zero Plan# You can see the head and body of the fetus after seeing the photos of the B-ultrasound, which means that their third child has successfully passed the first trimester! We found that many celebrities do not officially announce their pregnancy in the early stage, but do not officially announce it until the second trimester or even the third trimester. Why? In fact, it is not superstition, but because the fetus is only a small embryo in the first trimester, which is very fragile. Under normal circumstances, the probability of such a miscarriage is about 15%, and most of them occur in the first trimester! And some miscarriages are not necessary to protect the fetus, because the miscarriage may be caused by the congenital malformation of the fetus and deformity! The fetus in the first trimester is a critical period for the development of the central nervous system, heart, liver, spleen, lung, kidney, and five senses and limbs! It is also a period of high incidence of miscarriage deformities!

Early pregnancy is a critical period for fetal development. A picture tells you the child's teratogenic sensitive period

1~2 days after fertilization Zhou: At this time, the fertilized egg is divided and implanted. Many mothers do not know whether they are pregnant or not. If they are planning to conceive, they will pay more attention. However, some mothers get pregnant unexpectedly. If their living habits are not good, such as smoking, drinking or staying up late, it may lead to an accident during the embryo implantation process, and a biochemical pregnancy occurs. The mother may only have a vague stomachache, feel that the menstrual period is delayed, and the amount of menstrual blood increases, and she does not know that she is pregnant and has a miscarriage. ★3 to 5 weeks after fertilization: Nervous system malformation sensitive period At this time, because menstruation did not come, and there were early pregnancy reactions such as poor appetite, vomiting, etc., I already knew that I was pregnant. At this time, the fetus is just a small embryo, and the nervous system is developing rapidly. At this time, if the mother does not pay attention, such as taking medicine, or smelling some toxic and harmful items, such as formaldehyde, benzene, etc., it will lead to abnormal development of the fetal nervous system, resulting in deformities. At this time, mothers must pay attention to supplementing folic acid, avoid exposure to toxic and harmful substances, and avoid taking drugs indiscriminately. ★3.5~5.5 weeks after fertilization: the critical period of heart development. If you don't pay attention at this time, it may increase the risk of congenital heart disease in children! Mom avoids medication and avoids exposure to toxic and harmful substances. ★4.5~7 weeks after fertilization: During the sensitive period of kidney malformation, many mothers found shadows in the kidneys or other problems when they did a 4D color Doppler ultrasound at about 20 weeks of pregnancy, which was most likely caused by the first trimester. ★4.5~8.5 weeks after fertilization: Whether there is any problem with the eyes of the child during the sensitive period of eye deformity can not be seen during the obstetric examination, so it is the key not to take medicine indiscriminately in the first trimester. ★4.5~7 weeks after fertilization: the sensitive period of foot development deformity. For example, the child has 6 fingers or toes. This is related to heredity, and it is also related to the deformity caused by inattentiveness in the early pregnancy. ★6.5~8 weeks after fertilization: In the sensitive period of tooth development, some children do not like to eat sugar, and they also brush their teeth diligently, but their teeth are still very prone to caries. And some children usually eat candy, brush their teeth not seriously, but their teeth are still good. This is related to the child's congenital teeth, and the child's congenital teeth is mainly related to pregnancy, especially in the first trimester, when the baby teeth have begun to develop, so mothers must pay attention, not only to avoid eating something that is not good for teeth Developmental drugs, but also pay attention to nutritional balance. ★6.5~8 weeks after fertilization: the critical period of jaw development deformity. If the mother drinks and smokes at this stage, it is very likely to cause abnormal jaw development in the child, such as cleft lip. ★7~9 weeks after fertilization: Although the sensitive period of external genital development is usually 13 or even 14 weeks, it is not possible to see whether the genitals are boys or girls through B-ultrasound, but in fact, the development of genitals starts slowly at the moment of fertilization. developed. And 7-9 weeks is a sensitive period for the development of external genitalia. At this time, if the mother takes drugs with hormones, it is very likely to affect the development of the child's external genitalia. And the prenatal pills that were popular on the Internet were actually methyl testosterone, which is male hormone. It is obvious that the baby in the stomach is a female baby, but eating a lot of male hormones will cause changes in the genitals, but the child itself is actually a girl. ★4.5~9.5 weeks after fertilization: the sensitive period of ear developmental deformity. At this time, if the mother does not pay attention, it may cause the child's hearing loss, and it cannot be detected during the obstetric examination. Therefore, mothers must be careful not to eat indiscriminately, not to touch toxic and harmful substances indiscriminately in the first trimester, and to pay attention to nutritional balance. (The pictures are all from the Internet, if there is any infringement, please contact to delete) For more exciting content, please click: How to choose milk for children? The nutritionist recommends choosing according to the situation of the child, and the parents choose accordingly.
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