A First-trimester (early pregnancy) scan is a ultrasound test of the pregnancy. It shows pregnancy location, heartbeat, number of babies, due date. No ionising radiation (sound waves).
General health information, not a diagnosis. In an emergency, call 102. Always consult a qualified health professional.
Pregnancy location, heartbeat, number of babies, due date.
Confirm pregnancy, bleeding or pain in early pregnancy.
Usually no preparation; some scans need fasting or a full bladder, as the centre advises.
No ionising radiation (sound waves). Safe in pregnancy.
15 to 30 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 dating scan show?
Pregnancy location, heartbeat, number of babies, due date.
Why is a dating scan done?
Confirm pregnancy, bleeding or pain in early pregnancy.
How do I prepare for a dating scan?
Usually no preparation; some scans need fasting or a full bladder, as the centre advises.
Does a dating scan use radiation?
No ionising radiation (sound waves). Safe in pregnancy.
How long does a dating scan take?
15 to 30 minutes
Why is First-trimester (early pregnancy) scan done?
Confirm pregnancy, bleeding or pain in early pregnancy.
How do I prepare for First-trimester (early pregnancy) scan?
Usually no preparation; some scans need fasting or a full bladder, as the centre advises.
Is First-trimester (early pregnancy) scan safe in pregnancy?
No ionising radiation (sound waves). Safe in pregnancy.
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