At 28 weeks of gestation, if the embryo is grade I, there is a possibility of premature birth. When the placenta reaches level III maturity, it indicates that the test tube embryo is about to mature. If it is after level III, the embryo can only last about 2 weeks. If the pregnant woman does not give birth after 2 weeks, the aging of the placenta and the lack of nutrient supply will cause premature birth and abnormalities in the fetus. Therefore, the embryo reaches grade III, indicating that delivery is relatively close. If the embryo is grade I complete at 28 weeks and there is a tendency for premature birth, you must go to the hospital for appropriate examinations. If you can save the baby, try to save it. Medically, babies born within 28-37 weeks are considered premature. Therefore, it is better to keep the pregnancy until more than 37 weeks as much as possible, which is better for the embryo development process. How to prevent premature birth Infection is a very important cause of premature birth, and expectant mothers must pay attention to prevent infection. In addition, factors such as fatigue, polyhydramnios, and constipation may also cause premature birth. Pregnant mothers should not relax their vigilance at all stages of pregnancy. 1. Treat reproductive system infections If you suffer from reproductive system infection, you should seek medical attention immediately. 2. Prevent fatigue and irritation from outsiders It is best not to travel long distances in the late pregnancy to avoid fatigue from shaking; do not go to crowded places to avoid abdominal pain; when walking, especially when going up or down in the mud, be sure to stand firmly step by step; do not stand up or squat for a long time; in the late pregnancy, sexual intercourse is strictly prohibited. 3. Maintain a stable life During pregnancy, pregnant women should pay attention to changing the living environment, reducing labor intensity, and improving work and rest time; the greater the mental stress of pregnant women, the higher the incidence of premature birth, especially anxiety, anxiety and depression are closely related to premature birth. Therefore, pregnant women should maintain a calm mood, eliminate anxiety, avoid adverse mental stimulation; they should take in effective and adequate nutrition, rest in bed more in the late pregnancy, and use the pregnant woman to sleep on her left side to reduce the pressure of the uterine cavity on the cervical opening. 4. Take care of your physical and mental health If a pregnant woman suffers from complications such as heart disease, kidney disease, diabetes, hypertension, etc., she should cooperate closely with the doctor for treatment; pregnant women with pregnancy-induced hypertension syndrome, twins or multiple pregnancies, placenta previa, polyhydramnios, etc. must follow the doctor's advice, actively do their own health care during pregnancy, find any abnormalities in time, and seek medical attention as soon as possible. |
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