Parents often want to see the baby’s face for the first time. This is possible through 3D and 4D ultrasounds. An ultrasound test (sonogram) is an imaging technique that uses high-frequency sound waves in the uterus(womb) to produce images of the developing baby.
A Color Doppler ultrasound is a special ultrasound technique that is usually recommended in the third trimester, between 36 and 40 weeks of pregnancy. It is advantageous when the mother has various conditions such as high-risk pregnancies, diabetes, and high blood pressure, or also helpful in the case of slow-growing babies, twins, or a previous history of stillbirth.