In fact, the time interval after each pregnancy is different. From the start of filing to the end of the second trimester, check once a month, check once every two weeks from the 28th week to the 36th week of the third trimester, and check once a week in the last month. Pregnant mothers can rest assured that the doctor will issue a pregnancy test manual after the pregnancy 12 weeks, and the pregnancy test time only needs to follow the procedures in the book.
So there are many things to know after pregnancy, even if you can't fully understand it, it is good to know it. During the whole pregnancy, the number of prenatal examinations is about 13 times. After 7-8 weeks of pregnancy, the pregnant mother began a formal prenatal examination: the first prenatal examination, 12 weeks. This prenatal examination is mainly a normal examination, and there are many items to be examined when filing, such as bean disease, blood routine, urine routine, leucorrhea routine, electrocardiogram and so on. Many pregnant mothers didn't check in during this prenatal examination. Because this examination has many items and takes a long time, pregnant mothers should be psychologically prepared. The second check-up was pregnant 16 weeks. In addition to the normal pregnancy examination, the main examination of this prenatal examination is Down's screening, that is, to screen whether the fetus has the risk of Down's baby by drawing blood, but the result of Down's screening is not very accurate, only about 70%, because this risk will be evaluated in combination with the gestational age, age and weight of the pregnant mother. Therefore, even if the test results are not ideal, pregnant mothers don't need to worry too much. They can further do non-invasive DNA or amniocentesis. If you are an elderly pregnant woman, that is, a pregnant mother over 35 years old, you can directly do non-invasive DNA or amniocentesis and skip Down's screening. The third examination, 20 weeks pregnant. This check-up is basically an ordinary check-up and an appointment is made for four-dimensional color ultrasound, but some pregnant mothers will do four-dimensional color ultrasound during this check-up. The fourth prenatal examination, 24 weeks pregnant. In addition to routine examination, the most important thing in this prenatal examination is to check fetal malformation with four-dimensional color Doppler ultrasound. The suitable time for this color Doppler ultrasound is 22 ~ 26 weeks. If the baby is too old, it may be difficult to turn over because the fetus is too big. Pregnant mothers should pay close attention. The fifth check-up, 28 weeks pregnant. This examination includes routine examination, as well as glucose tolerance test, which is the examination of gestational diabetes. This test requires an empty stomach, and pregnant mothers should be prepared in advance. Sixth birth check-up, 30 weeks pregnant. Routine inspection. Seventh prenatal examination, 32 weeks pregnant. Routine examination, plus a B-ultrasound, which mainly checks the fetal position and the growth and development of the fetus, is actually a small abnormality. Starting from this week, the prenatal examination program will increase fetal heart monitoring. The eighth prenatal examination, 34 weeks pregnant. Simple routine examination plus fetal heart monitoring. The ninth examination, 36 weeks pregnant. Routine examination+fetal heart monitoring +B-ultrasound, mainly to check the growth and development of the fetus, placenta, umbilical cord and so on. , but also to assess the weight of the fetus, according to the situation of pregnant mothers to initially determine the mode of delivery. Tenth check-up, 37 weeks pregnant. Routine examination+fetal heart monitoring. Eleventh prenatal examination, 38 weeks pregnant. Routine examination+fetal heart monitoring. Twelfth check-up, 39 weeks pregnant. Routine examination+fetal heart monitoring. Thirteenth birth check-up, 40 weeks pregnant. Routine examination+fetal heart monitoring, if the fetus has started delivery, it is necessary to do a B-ultrasound before delivery to check the fetus and placenta to see if it is necessary to change the delivery mode. The routine examinations mentioned here include measuring uterine height, abdominal circumference, weighing, measuring blood pressure and listening to fetal heart sounds. If necessary, the doctor will add blood routine and urine routine, and then add fetal position after 28 weeks. Under normal circumstances, these are the time for exams. Some pregnant mothers may be born in 38 weeks, but some pregnant mothers may be born in 42 weeks, so the number of examinations for each pregnant mother is not necessarily the same. If the baby is not born before the due date, the frequency of prenatal examination will be more frequent, preferably every two days. If the fetus hasn't started to give birth in 4 1 week, the pregnant mother had better go to hospital to give birth and wait for the doctor's arrangement.
Of course, not all pregnant mothers do check-ups at this time. Some pregnant mothers have special circumstances, and the number of examinations is relatively more, and there will be more projects. For example, a normal pregnant mother only needs to do B-ultrasound 5-6 times during the whole pregnancy, but some pregnant mothers need to do 8- 10 times, or even more, in fact, in order to better detect the health of the fetus.
Which pregnant mothers need to increase the number of prenatal examinations? Pregnant women with twins or multiple births. In fact, most pregnant mothers are singletons, but a small number of pregnant mothers are pregnant with twins or multiple births. Pregnant mothers like this have more times and longer time. Older women. Pregnant mothers over the age of 35 are elderly women. The risk of elderly women is much greater than that of women of school age. The older she is, the greater the risk, so the number of birth check-ups will be adjusted and increased appropriately. Pregnant women who have had multiple caesarean sections. In fact, doctors really don't recommend pregnant mothers to have caesarean sections more than twice. The more times, the greater the risk. Therefore, if the pregnant mother has had multiple caesarean sections, in order to better monitor the situation of the pregnant mother and the fetus, it is necessary to appropriately increase the number of prenatal examinations. Precautions for pregnant mothers during pregnancy: the first informal prenatal examination. About 8 weeks pregnant, pregnant mothers need to go to the hospital to take blood to check the changes of hormones, and at the same time do a B-ultrasound to determine intrauterine pregnancy, singleton or multiple births, uterus and its accessories, and exclude ectopic pregnancy and hydatidiform mole. The problem of fasting. Some tests need fasting, such as blood test when filing in pregnancy 12 weeks, and fasting when doing glucose tolerance test in 28 weeks. Ordinary blood tests do not require fasting. The choice of time. It's best to choose the morning check-up, because the air and temperature in the morning are suitable, and every time you go to the check-up, pregnant mothers will find that there are many people, and the queue time may be longer, so it may take half a day or even a day. If you go in the morning, you will have more time. About holding your urine. In our usual cognition, it is necessary to urinate when doing B-ultrasound, but pregnant women are different. Pregnant mothers do not need to urinate after three months of pregnancy, which means that they only need to do B-ultrasound once during the whole pregnancy. Dad-to-be is involved Pregnancy examination sometimes takes a long time, such as 12 weeks of filing, 24 weeks of four-dimensional color ultrasound, and usual payment and queuing. Especially after the third trimester, pregnant mothers are inconvenient to move. It is best to discuss with the prospective father so that the prospective father can also participate in and witness the growth of the fetus. Some pregnant mothers don't think it is necessary to do so many tests, because many babies have not done any tests before. It used to be like this, and now it is like this. It used to be unconditional, but now it is necessary and necessary, so they should all do it, especially if they check for abnormalities. If you come out, you can make plans early. Although it hurts, short pain is better than long pain.
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