A Third-trimester growth scan is a ultrasound test of the pregnancy. It shows baby's growth, position, fluid and placenta. No ionising radiation (sound waves).
General health information, not a diagnosis. In an emergency, call 102. Always consult a qualified health professional.
A Third-trimester growth scan is a ultrasound test of the pregnancy. It shows baby's growth, position, fluid and placenta. No ionising radiation (sound waves). What it shows: Baby's growth, position, fluid and placenta. generated by SI from cited sources · general information, not a diagnosis · consult a health professional
Baby's growth, position, fluid and placenta.
Small or large for dates, reduced movements, high blood pressure in pregnancy.
Usually no preparation; some scans need fasting or a full bladder, as the centre advises.
No ionising radiation (sound waves). Safe in pregnancy.
20 to 40 minutes. General information, not a diagnosis. Results must be interpreted by a qualified health worker.
Ultrasound
Consult a doctor to interpret results — a single test does not make a diagnosis.
Uses your location once to list the nearest facilities. Nothing is stored.
What does a growth scan show?
Baby's growth, position, fluid and placenta.
Why is a growth scan done?
Small or large for dates, reduced movements, high blood pressure in pregnancy.
How do I prepare for a growth scan?
Usually no preparation; some scans need fasting or a full bladder, as the centre advises.
Does a growth scan use radiation?
No ionising radiation (sound waves). Safe in pregnancy.
How long does a growth scan take?
20 to 40 minutes
Why is Third-trimester growth scan done?
Small or large for dates, reduced movements, high blood pressure in pregnancy.
How do I prepare for Third-trimester growth scan?
Usually no preparation; some scans need fasting or a full bladder, as the centre advises.
Is Third-trimester growth scan safe in pregnancy?
No ionising radiation (sound waves). Safe in pregnancy.
SI text CC BY 4.0; RadiologyInfo.org (ACR/RSNA) and MedlinePlus linked as references only, no text copied.