Ultra Sound (USG): Obstetrical 3rd Trimester USG With Fetal Doppler & BPP

Specimen Required

NONE

Fasting Required

Purpose of the Test

This test is typically performed to assess the fetal growth, movement, and breathing patterns, as well as the amount of amniotic fluid present in the uterus. It can also detect any potential complications such as placenta previa or gestational diabetes, which can affect the health of the baby and the mother.

When this test is required

This test is typically requested during the third trimester of pregnancy, between the 32nd and 36th weeks. It may be requested earlier or later depending on individual circumstances and the healthcare provider’s recommendation.

What the Test Detects

An Obstetrical 3rd Trimester USG with Fetal Doppler and BPP evaluates the well-being of the fetus by assessing fetal growth, movement, breathing patterns, and amniotic fluid volume. Fetal Doppler evaluates blood flow through the umbilical cord and fetal heart rate, while the Biophysical Profile assesses fetal well-being based on fetal movements, muscle tone, breathing movements, and amniotic fluid volume.

Preparation for the Test

In general, there is no specific preparation required for this test. However, it is recommended to wear comfortable clothing and avoid using any lotions or oils on the belly before the procedure. It is also important to follow any instructions provided by the healthcare provider, such as drinking water before the test to ensure a full bladder, as this can help to obtain clearer images.

Sample Requirements

No sample is required for this test. It is a non-invasive imaging procedure that uses high-frequency sound waves to create images of the fetus and the surrounding structures.

Additional Notes

An Obstetrical 3rd Trimester USG with Fetal Doppler and BPP is a safe and non-invasive procedure that does not use ionizing radiation. The procedure usually takes about 30-45 minutes to complete, and the results are typically available immediately. It is important to follow any instructions given by the healthcare provider before the procedure to ensure the best possible results. Additionally, while the test is very useful, it is important to remember that it is not foolproof, and there is always a chance of false positives or negatives.

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