Traditional Culture Encyclopedia - Photography major - How much is Taiyuan doing four-dimensional color Doppler ultrasound?
How much is Taiyuan doing four-dimensional color Doppler ultrasound?
The best time to do four-dimensional color Doppler ultrasound varies from person to person, and the results will be different with different needs.
Generally speaking, pregnancy can be divided into three stages: pre-pregnancy (65438+10-March), middle pregnancy (March-June) and late pregnancy (June-September). The effects of four-dimensional color Doppler ultrasound in these three periods are also different.
The best time to do four-dimensional color Doppler ultrasound is 5-8 months (20-28 weeks) of pregnancy, because the limbs and main organs of the fetus have all developed during this period, and amniotic fluid is more suitable for fetal malformation screening. However, due to the individual differences of pregnant women, the specific time of the individual should also contact the doctor and follow the doctor's advice.
1. Take a picture of the baby's whole body: At this time, you can choose to do four-dimensional color Doppler ultrasound in the first trimester. At this time, the baby is still young, and you can take pictures of the baby's whole body through the instrument. It is worth reminding that it is not recommended to do four-dimensional color Doppler ultrasound in June 5438+0-February. It is controversial to do four-dimensional color Doppler ultrasound during this pregnancy.
2. In order to check the baby's external defects: At this time, you can choose to do four-dimensional color Doppler ultrasound in the second or third trimester. At this time, the baby's body has developed to a certain extent, and it is impossible to take pictures of the baby's whole body, but the shape of a certain part of the baby can be observed.
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