Generally, women can see the gestational sac when they are about 40 days pregnant. The size of the gestational sac can be seen during the B-ultrasound examination. The gestational sac will grow bigger every once in a while, allowing the baby to grow better. If the development of the gestational sac does not meet the standards, you should pay more attention to your diet. What should you eat to make the gestational sac develop quickly and well? Here are some foods that are beneficial to the development of the gestational sac. 1. Reference for changes in the size of the gestational sac 4 weeks pregnant Ultrasound cannot show clear signs of pregnancy. The fetus is only 0.2 cm in size. The fertilized egg has just implanted and the amniotic cavity has just been formed, so its size is very small. 5 weeks pregnant B-ultrasound can show a small gestational sac, which occupies less than 1/4 of the uterine cavity, or a fetal bud can be seen. The fetus grows to 0.4 cm and enters the embryonic period. The amniotic cavity expands, and primitive cardiovascular system appears, which may pulsate. 6 weeks pregnant The fetal sac is clearly visible on B-ultrasound, and the embryo bud and fetal heartbeat are also seen. The fetus grows to 0.85 cm, and the fetal head, brain vesicles, frontal organs, respiratory, digestive, and nervous organs are differentiated. 7 weeks pregnant B-ultrasound clearly shows the embryonic bud and fetal heartbeat. The gestational sac occupies about 1/3 of the uterine cavity. The fetus grows to 1.33 cm. The embryo has the rudiments of a human being, with all the body segments differentiated, the limbs separated, and all systems further developed. 8 weeks pregnant B-ultrasound shows that the gestational sac occupies about 1/2 of the uterine cavity. The fetal shape and fetal movement are clearly visible, and the yolk sac can be seen. The fetus grows to 1.66 cm, the fetal shape is determined, and the fetal head, body and limbs can be distinguished. The fetal head is larger than the trunk. 9 weeks pregnant B-ultrasound shows that the gestational sac almost fills the uterine cavity, the fetal outline is clearer, the placenta begins to appear, the fetus grows to 2.15 cm, the fetal head is larger than the fetal body, the various parts appear clearer, the head begins to calcify, and the placenta begins to develop. 10 weeks pregnant B-ultrasound shows that the gestational sac begins to disappear, a crescent-shaped placenta is visible, the fetus is active in the amniotic fluid, the fetus grows to 2.83 cm, all the fetal organs are formed, and the embryonic form of the placenta is formed. 11 weeks pregnant B-ultrasound showed that the gestational sac had completely disappeared, the placenta was clearly visible, the fetus had grown to 3.62 cm, the fetal organs had further developed, and the placenta had developed. Remark 1. If B-ultrasound is used to monitor embryo and fetal development, if there is no gestational sac at ≥6 weeks, or if there is a gestational sac but it is deformed and wrinkled, when the gestational sac is ≥4cm but no fetal bud is seen, and the head and arm length of the fetal bud is ≥1.5cm but there is no fetal heartbeat, it can be determined that the gestational sac is developing slowly or the fetus is developing abnormally. Generally, the last three situations can be diagnosed as fetal growth retardation. 2. In addition, blood β-hcG measurement can also help diagnose fetal growth retardation. If blood β-hcG is <100IU/L for ≥5 weeks and <2000IU/L for ≥6 weeks, it indicates insufficient secretion of human chorionic gonadotropin. If the value no longer increases during dynamic observation, it can be determined that the chorionic epithelium is in decline and the gestational sac of the embryo is developing slowly or abnormally. If the development of the gestational sac of a pregnant woman meets the above-mentioned delayed phenomena, the following methods can be taken to remedy the situation. Method 1: Dietary remedy 1. Use milk powder specially made for pregnant women to supplement nutrition. 2. Supplement folic acid to promote the growth and development of gestational sac cells. 3. Eat more vegetables, fruits, fresh fish, tender chicken, dates, soy products, sesame seeds, walnuts and other foods to help the gestational sac develop quickly and well. Note: Pregnancy taboo list 1. Avoid using the following seasonings Such as fennel, prickly ash, pepper, cinnamon, chili, garlic and other spicy seasonings. 2. Eat less hawthorn Hawthorn can accelerate uterine contractions and may lead to premature birth, so it is best to stay away from it. 3. Do not take too much vitamin A It can easily lead to premature birth and incomplete fetal development, especially pork liver, which is extremely rich in vitamin A. Avoid excessive consumption. 4. Avoid eating black fungus Black fungus has the function of promoting blood circulation and removing blood stasis, which is not conducive to the stability and growth of the embryo. 5. Avoid eating apricots and almonds Apricots are sour and very hot in nature, and can cause miscarriage, making them a taboo for pregnant women. 6. Avoid eating coix seeds and purslane Job's tears has a stimulating effect on the uterine muscle and can promote uterine contraction, thus potentially inducing premature birth. Purslane is cold and greasy in nature, and has a significant stimulating effect on the uterus, which can easily cause premature birth. 7. Limit caffeinated beverages Consuming too much caffeine can affect the fetus's bone growth, causing possible finger and toe deformities, and can also increase the risk of miscarriage, premature birth, and low birth weight. 8. Avoid high-sugar and high-fat foods Eating too much high-sugar, high-fat food such as soda, candy, and potato chips will make pregnant women overweight, which increases the risk of gestational diabetes and pregnancy-induced hypertension. In addition to increasing the chances of developing diabetes and high blood pressure in the future, it will also cause difficulties during childbirth. 9. Avoid drinking alcohol If you drink too much alcohol, it will cause fetal deformities and affect the fetal IQ and physical development. 10. Moldy or corrupt food Such as moldy grains, peanuts, vegetables that have been left out for too long, etc. Moldy food contains carcinogenic aflatoxin, which can cause liver disease in the mother. 11. Fried, pan-fried, smoked or grilled food Such as fried dough sticks, grilled lamb skewers, etc.; these high-temperature fried foods often contain some carcinogens, which are toxic to the mother and embryo. 12. Pickled Food Such as sausages, ham, bacon, pickled vegetables, etc.: During the pickling process of meat, a lot of B vitamins are lost, and the salt content is too high, which increases the burden on the mother's kidneys. 13. Fast food containing more food additives Such as instant noodles, canned food, etc. This type of food contains more salt and MSG, but very little vitamins and minerals. It is junk food and regular consumption can cause dehydration and headaches. Method 2: Symptomatic treatment The delayed development of the gestational sac may be caused by the pregnant woman's exposure to certain viral infections or chemical stimulation from certain equipment during the early stages of pregnancy. At this time, the pregnant woman needs to pay attention to whether there are such dangers around her and then eliminate the dangers. For example: strong surrounding radiation, serious air pollution, former war zone, taking X-rays, taking certain medications, contact with cats and dogs, etc. Method 3: Progesterone supplementation If there is no clear cause for the delayed development of the gestational sac, then the pregnant woman is generally given progesterone hormone supplements to protect the fetus. This method is usually more effective, but the pregnant woman must take the medicine or inject the medicine on time and in the right amount according to the doctor's orders to protect the fetus. Do not stop taking the medication on your own. Slow development of gestational sac requires attention 1. To prevent air bags If the pregnant mother still has only a gestational sac and no fetal heartbeat for more than two months after pregnancy, it may be an empty gestational sac and the embryo development has stopped. At this time, she should seek medical attention in time and undergo a uterine curettage. 2. Prevent miscarriage The small gestational sac formed in the early pregnancy stage, in addition to developmental delay, must also be used to prevent miscarriage. During this period, you should avoid lifting heavy objects or doing strenuous exercise, do not overwork, get more rest, ensure adequate sleep, and control your sexual life. 3. Check in time If a pregnant woman finds that her gestational sac shows signs of slow development in the early stages, in addition to taking the above-mentioned remedial measures as soon as possible, she also needs to conduct timely examinations to check the development of the gestational sac in the abdomen every once in a while, so as to take timely measures in case of any problems. |
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