How to make an appointment for four-dimensional color Doppler ultrasound in Hangzhou

You can make an appointment by phone, on the website or directly in the hospital.

Four-dimensional color Doppler ultrasound has two prices, one is the high-definition expert version, the price is around 1580 yuan, and the other is the professional version, which needs to be around 480 yuan, depending on your own economy and demand. It depends on whether the hospital has these two options. Generally, hospitals have this professional version.

The best time of four-dimensional color Doppler ultrasound varies from person to person, and the results obtained by doing four-dimensional color Doppler ultrasound in different periods will be different. Generally speaking, there are five stages in the examination of four-dimensional abnormalities during pregnancy, and the third stage is the best period to eliminate abnormalities.

First inspection

The first check-up should be at 3-4 months of pregnancy, and the gestational age is 1 1- 14 weeks.

During this period, we can observe the baby's development and activities as a whole, screen the potential chromosome indexes such as fetal nt value, and diagnose and check some serious fetal structural abnormalities.

Second inspection

The second check-up should be at 4-5 months of pregnancy, gestational age 17-20 weeks.

During this period, the fetal hand and foot have been initially formed, and the development of fetal hand and foot extension has been observed, which makes the diagnosis of fetal hand and foot malformation more clear.

Third inspection

The best time for the third examination is 5-6 months of pregnancy and 20-26 weeks of pregnancy.

This time is very important for the baby. Four-dimensional color Doppler ultrasound system can comprehensively detect the baby's development, screen and diagnose fetal structural abnormalities and hereditary diseases, which is the best opportunity to eliminate abnormalities. At this time, the baby's activity space in the mother's stomach is good and the intrauterine shooting effect is good. You can record his first photo on CD-ROM, and expectant mothers must not miss it.

The fourth inspection

The fourth examination, the time is 7-8 months pregnant, 32-34 weeks pregnant.

This period of time is mainly to evaluate the survival status of the fetus, check the baby's later development status, such as kidney and heart abnormalities, and provide valuable information for the fetus to be born as close as possible to the expected date of birth, or to choose a suitable birth time.

Fifth inspection

The fifth examination, from September of pregnancy to before delivery.

Before labor, it is necessary to determine the orientation of the fetus, mainly to check whether the amniotic fluid is reduced, the placental maturity, whether the baby is safe in the mother's stomach, remind the baby's weight and development, and prepare for delivery.