Fetal Doppler

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Fetal Doppler

Fetal Doppler ultrasound is a specialized scan used during pregnancy to evaluate the blood flow in the fetus, placenta, and uterus. Performed by expert gynecologists and fetal medicine specialists in Amritsar, this non-invasive test helps assess the baby’s health by using high-frequency sound waves to monitor the movement of blood cells, which are then converted into waveforms on a screen.

What Does the Fetal Doppler Scan Detect?

This scan provides insights into several key aspects of fetal development:
  • Blood Flow in the Fetus:
    The scan examines systolic flow (when the heart pumps blood out) and diastolic flow (when the heart fills), giving a clear understanding of how well the fetal heart is functioning.
  • Placental and Uterine Circulation:
    It helps determine whether blood is flowing properly through the placenta and uterus, which is crucial for nutrient and oxygen delivery to the baby.
  • Umbilical Artery Flow:
    The scan closely observes the umbilical arterial flow. Normally, this flow moves forward. If reversed, it may indicate intrauterine growth restriction (IUGR) or other fetal anomalies, often caused by vasoconstriction (narrowing of blood vessels).
  • Placental Function and Uteroplacental Health:
    A decline in placental efficiency or poor uteroplacental blood flow can limit the supply of oxygen and nutrients to the fetus. Doppler ultrasound helps detect these issues early, allowing doctors to intervene when needed.

Why is the Doppler Scan Important?

The placenta acts as the lifeline between mother and baby. Any reduction in its function can compromise fetal development. Through Doppler scanning, specialists at leading fertility and maternity hospitals in Amritsar can monitor these conditions and make informed decisions ranging from closer monitoring to early delivery if necessary.

FAQ

Frequently Asked Question

While regular ultrasounds show images of the fetus, Doppler ultrasounds assess blood flow through the baby’s heart, umbilical cord, and placenta.
Yes, it is completely safe and non-invasive, using sound waves with no radiation.
Typically, in the third trimester or if there are concerns like high-risk pregnancy, growth issues, or abnormal amniotic fluid levels.
If reduced or reversed flow is found, your doctor may recommend closer monitoring, additional scans, or early delivery depending on the severity.