Open In App Open In App

Biophysical Profile

Biophysical Profile: Risks and Side Effects

The biophysical profile combines an ultrasound evaluation with a non-stress test (NST) and is intended to determine fetal health during the third trimester. This biophysical profile is performed if there is a question about fetal health and well being resulting from either an examination, maternal/fetal symptoms, or if the pregnancy is considered high risk.

How is a BPP Performed?

There are two parts to the BPP, a Non-stress Test (NST) and an ultrasound evaluation. The NST involves attaching one belt to the mother’s abdomen to measure fetal heart rate, and another belt to measure contractions. Movement, heart rate and “reactivity” of heart rate to movement are measured for 20-30 minutes.

If the baby does not move for a time during the test, it does not mean there is a problem; the baby may be asleep.

A nurse may use a small “buzzer” to wake the baby for the remainder of the test. The ultrasound portion of the test is like any other obstetrical ultrasound performed during pregnancy and is performed by a qualified ultrasound technician who is usually overseen by a perinatologist.

The ultrasound may take up to an hour, and the technician will watch for a variety of signs that are important in measuring the health of your baby.

What does the BPP look for?

Usually, five specific fetal attributes are studied and “scored” during the BPP:

The total score will help decide the overall health and well being of your baby and help your doctor or midwife determine if your baby should be delivered sooner than planned.

What are the risks and side effects to the mother or baby?

The BPP is a non-invasive test that poses no known risks or side effects to the mother or baby, although it should be noted some concern has been raised on ultrasounds that are done for lengthy periods of time.

When is a BPP performed?

A BPP is generally performed after 32 weeks of gestation.

All Comments (0)
About Author
rain__621

rain__621

I’ve been told ‘You are what you eat.’ Guess I ate a sexy beast this morning.

  • 0

    Follower

  • 0

    Following

  • 2112

    Liked

More

Your Accurate Personal Period Tracker & Ovulation Calculator.

Download Lunar and join us now!

Download Lunar and join us now!