After pregnancy, there are many items that need to be done, and the main purpose of the examination is to understand the baby's growth and development through medical means. Four dimensional color ultrasound is one of the examinations, but mothers who have not done it before may not be familiar with the issue of doing four-dimensional color ultrasound. So how many weeks do we do four-dimensional exercises?
How many weeks do we do four-dimensional
It is more appropriate to do it between 24 and 28 weeks. After 24 weeks, the baby's development is basically formed and the amniotic fluid volume is also moderate. At this time, it is more appropriate to do color ultrasound. The purpose of doing four-dimensional imaging is to eliminate abnormalities. Through four-dimensional imaging, we can clearly see the dynamics of the fetus in the attached middle school, and understand the development of the fetus from multiple perspectives, such as bones, heart, kidneys, etc.
What to pay attention to when doing four-dimensional ultrasound
1. When doing regular ultrasound, it is necessary to hold urine, so many pregnant women also hold urine when doing four-dimensional ultrasound. However, there is no need to hold urine when doing four-dimensional ultrasound, and it does not need to be done on an empty stomach. Pregnant women only need to go to a regular hospital for the examination within the prescribed time.
2. Pregnant women need to contact a doctor before doing 4D exercises and make an appointment in advance to avoid missing the time. We remind everyone that it is best not to do 4D exercises for babies under 24 weeks old as they are too young. Before doing it, expectant mothers can eat and drink some water to increase fetal movement, which will improve the effectiveness of the examination. And it is best to wear clothes with the upper and lower parts separated for the convenience of the doctor's examination.
