Pregnant mother 5 times before the birth examination said normal, again check said that the child is not healthy, rational view of the birth examination

Many people don’t understand why, after pregnancy, with the change of gestational time, the interval of prenatal examination will also change. For example, prenatal examination is conducted once every four weeks in 13-27 weeks of pregnancy, once every 28-35 weeks, and once a week after 36 weeks. < p > < p > after her friend Xiaoyun was pregnant, she had a regular birth check-up. The first five times of the birth check-up all said “no problem”. After all, Xiaoyun was very sad and could not understand that the baby was not easy. < / P > < p > If I can understand the frustration and sadness of expectant mothers and fathers when they hear about their children’s unhealthy news during the process of prenatal examination, but the process of prenatal examination is to go through one checkpoint after another, and maybe they can’t pass a certain level. Obstetrics is also a place prone to critical illness, and there are too many uncertainties. < / P > < p > the purpose of regular prenatal examination is to understand the physical condition of pregnant women at each stage of pregnancy and fetal development, which is also a reliable way to ensure the health of mothers and infants. However, there is no problem in the first and second trimester of pregnancy. The intrauterine conditions are complex, and we can only rule out more than 80% of the abnormalities. < / P > < p > because the fetus is often in the state of clenching fists in the fetus, such as varus or valgus, multiple fingers, syndactyly or missing knuckles and other abnormal conditions, it is almost impossible to accurately diagnose. < / P > < p > at present, there is no way to know whether the fetus has congenital hearing impairment. When the fetus is 5-6 months old, the hearing has developed, but only after birth, the newborn hearing screening can know. < / P > < p > fetal congenital heart disease the atrial septum and arteriovenous catheters in the fetal heart are open, and they will gradually close only after birth. After this birth, it is very easy to diagnose, but it can not be known before birth. < / P > < p > the purpose of the birth examination is to give birth to a healthy baby for the family. If there is no need to retain the baby in medicine, parents should treat it rationally. Maybe the relationship between you and the child is shallow, and the long pain is not as good as the short pain. < / P > < p > for each family, it may not be difficult to give birth to a child, but it is not 100% of what we can do to give birth to a healthy baby, which requires our doctors to escort the mother and baby. Therefore, regular prenatal examination is responsible for oneself, family and society. Cai Shaofen stopped pregnancy for the first time. The 4 indexes on the B-ultrasound sheet in the early pregnancy were used to see whether the fetal development was good or not