Pregnant women must undergo pregnancy tests that are suitable for their own situation and at the appropriate time. Every doctor has their own opinion, so it is also appropriate to stop. Although frequent prenatal check ups may not have a significant impact on the fetus, it is still a waste of money. Below, the editor will take you to pay attention to a question: is it appropriate to have an ultrasound once a week in the late stage of pregnancy?
Is it appropriate to have an ultrasound once a week during late pregnancy
1. Generally, performing four ultrasound examinations throughout the entire pregnancy can ensure the safety of the fetus. First examination in early pregnancy (8-10 weeks). This time, the main focus is to determine whether the patient is pregnant, whether it is an ectopic pregnancy, and whether they are carrying multiple or single pregnancies. Second check-up during mid pregnancy (13-16 weeks). During this period, the fetus has developed limbs and internal organs. If there are deformities at this time, such as developmental abnormalities of limbs and internal organs, cleft lip (cleft lip), cleft palate, etc., they can be seen through ultrasound examination. Third examination in late pregnancy (22-26 weeks). Some diseases that are difficult to detect during early and mid pregnancy, such as hydrocephalus, can be detected through ultrasound at this time. At the same time, check the development of the fetus. The last ultrasound should be performed before the due date or labor. The purpose is to estimate the weight of the fetus based on measurements of fetal head diameter and bones, and to determine the fetal position, in order to predict whether natural delivery or cesarean section is more suitable for pregnant women.
2. Generally, 3-4 B-ultrasound examinations are sufficient during pregnancy. However, if there are abnormalities such as abdominal pain, vaginal bleeding, frequent or reduced fetal movement, or unclear fetal position during pregnancy, B-ultrasound examinations may be necessary based on the doctor's examination results.
Precautions for pregnancy examination
1. Early rising: Expectant mothers should try to wake up early on the day of the routine examination and arrive at the hospital before the doctor goes to work at 8 o'clock. For those who are far away, they can postpone it for some time. This can avoid peak inspection periods and save expectant mothers' inspection time.
2. Clothing and shoes: During each routine inspection, expectant mothers should wear loose and easy to put on and take off clothes; The heel cannot be a high heel, but it cannot be a flat heel either. It is best to have a low heel of two or three centimeters.
3. Checklist: Expectant mothers have many examination items during each routine examination, so it is a good choice to prepare a paper bag for themselves to put the required checklist, which can avoid being in a hurry to find what they need every time.
4. Doubt: During the examination process, expectant mothers may hear unfamiliar terms or test results that they do not understand. At this time, you need to break your shyness and be sure to ask the doctor. During routine check ups, expectant mothers may encounter regular check items, which are not mandatory for every check-up. Before each check-up, expectant mothers should check if they will encounter any regular check items.
5. Ultrasound: Each expectant mother needs to undergo at least 3 ultrasound examinations throughout the entire pregnancy, approximately after 12 weeks, 24 or 25 weeks, and 36 weeks. In the late stage of pregnancy, B-ultrasound can roughly estimate the weight range of the fetus and also understand the situation inside the uterus, so that doctors and expectant mothers can decide on the method of delivery. During pregnancy, if the doctor deems it necessary, the expectant mother will be required to undergo necessary ultrasound examinations.
The above is the relevant information compiled by the editor on whether it is appropriate to have an ultrasound once a week in the late stage of pregnancy. It is important to pay attention to some precautions when undergoing a pregnancy test. If you do not notice them before the test, the test report may not be very accurate, which is also related to the doctor's judgment of your illness. Therefore, it is very important.
