How long does a four-dimensional color ultrasound examination take?
Four-dimensional color ultrasound examination is a very common gynecological examination method, which can detect the health status of pregnant women and their fetuses. So, how long does a four-dimensional color ultrasound examination take? Let’s elaborate on it from the following four aspects.
1. Check the location and quantity
The four-dimensional color ultrasound examination parts and quantities are different, and the examination time will also be different. Generally speaking, pregnant women need color ultrasound of the entire abdomen and pelvic color ultrasound, which usually takes between 30-40 minutes. If a pregnant woman needs to check special parts such as the endometrium, cervix or placenta, the examination will take longer. In addition, if the pregnant woman is pregnant with twins or multiples, the examination time will also increase accordingly.
2. Pregnant women’s lying posture and operating techniques
Different lying positions and different operating techniques of pregnant women will affect the time of four-dimensional color ultrasound examination. Generally speaking, pregnant women need to lie flat on the bed for examination. The examiner needs to apply a layer of gel on the pregnant woman\’s abdomen, then gently place the probe on the pregnant woman\’s belly, and move the probe to observe the condition of the fetus. During this process, you need to speak to guide the pregnant woman to adjust her posture, otherwise the accuracy and effect of the examination will be affected. Therefore, the lying position and operating skills of pregnant women also have a great impact on the examination time.
3. The difference between large hospitals and community hospitals
There are also differences in the four-dimensional color ultrasound examination time between large hospitals and community hospitals. In large hospitals, doctors generally have their own dedicated examination areas and equipment, and the examination time is relatively more guaranteed. In community hospitals, due to limitations of medical resources, doctors and equipment are not professional enough, the examination time may be extended.
4. Special circumstances and review time
If the pregnant woman has a longer pregnancy or the fetus has more special conditions, the time for the four-dimensional color ultrasound examination will also increase. In addition, it is generally recommended that pregnant women undergo at least two four-dimensional color ultrasound examinations, the first in the first trimester and the second in the third trimester. The first examination is mainly to understand the development of the fetus, while the second examination is mainly to understand the weight and position of the fetus. Therefore, pregnant women need to set aside a certain amount of time for review.
Summary
The time for four-dimensional color ultrasound examination varies due to the influence of many factors, but is generally between 30-40 minutes. Pregnant women need to pay attention to their lying posture and operating skills. The size of the hospital and the condition of the fetus will have an impact on the examination time. In order to ensure the health of pregnant women and fetuses, it is recommended that pregnant women make preparations for re-examination and plan for medical treatment.
