How long does it take to do an ultrasound during pregnancy without holding urine?

When a woman is pregnant, she will often have a checkup to diagnose whether there are any abnormalities in the fetus during pregnancy. If not, we as parents will be assured of the child's development. B-ultrasound examination is a common examination item in prenatal checkups. It is done almost every month. B-ultrasound is to observe the physical development of the fetus. We all know that you need to hold your urine when doing B-ultrasound in early pregnancy. So how long does it take to do B-ultrasound without holding your urine?

If you do an ultrasound examination within 8 weeks of pregnancy, you should hold your urine and fill your bladder, otherwise the examination results will be inaccurate. This is because when there is urine in the bladder, the uterus can be lifted and the ultrasound examination can improve the diagnostic consistency rate. After 8 weeks of pregnancy, because the uterus gradually enlarges and gradually exceeds the pelvic cavity, the development of the embryo can be clearly seen under ultrasound examination. So, there is no need to hold your urine.

Generally speaking, amniotic fluid will begin to appear about two weeks after pregnancy. At this time, the amount of amniotic fluid is still very small and cannot be detected by ultrasound examination. Therefore, you need to hold your urine because it is more conducive to ultrasound examination when the bladder is full. You need to hold your urine in the early stages of pregnancy, but you don't need to hold your urine until about 3 months.

After three months of pregnancy, the uterus will gradually enlarge, and at that time you will no longer need to hold your urine. It is really hard to hold your urine while doing an ultrasound, and you are not allowed to cut in line. The uterus will gradually enlarge, and then you won't have to hold your urine anymore.

It is necessary to do B-ultrasound examination during pregnancy. However, do not do it more than 3 times during pregnancy. Generally, B-ultrasound should be used to determine whether the intrauterine pregnancy is normal in the early stages of pregnancy. It is generally recommended to use B-ultrasound in the early stages of pregnancy to determine whether it is a normal intrauterine pregnancy or twins, hydatidiform mole, etc. In the middle of pregnancy, about 16 weeks of amenorrhea, another B-ultrasound is needed to determine whether the fetus has any malformations and whether its growth and development are normal. Because if the fetus is found to be abnormal at this time, it is more appropriate to terminate the pregnancy within 20 weeks of amenorrhea. In the late pregnancy, that is, after 36 weeks of amenorrhea, B-ultrasound can determine the amount of amniotic fluid and the function of the placenta. If there is too much or too little amniotic fluid, or if the placenta is calcified or dysfunctional, the pregnancy should not continue. Caesarean section is required if necessary.

Guidance:

1. Sexual intercourse should be prohibited during the first three months and last two months of pregnancy to avoid miscarriage and premature birth.

2. Be careful not to come into contact with small animals, pesticides and other harmful substances; reduce exposure to electronic products with radiation such as televisions, computers and mobile phones; quit bad habits such as smoking and drinking.

3. Pay attention to nutritional supplements, properly match the ingredients and ensure balanced nutrition. In the early stages of pregnancy, you should pay attention to rest and avoid strenuous exercise and fatigue.

Women who have been pregnant know that frequent urination will occur during pregnancy. If we have to hold our urine during the check-up, we will feel very irritated. Therefore, many pregnant women hate holding their urine during prenatal check-ups. Some people also worry that holding urine during pregnancy will harm the baby. In fact, holding urine for a short period of time during prenatal check-ups will not harm the fetus, so don't worry.