What is an ultrasound?

An ultrasound uses sound waves to create images of internal body structures. It does not use radiation and is performed by a trained sonographer.

What happens during the scan?

• Preparation depends on the type of ultrasound
• You lie or sit on an examination bed
• Clear gel is applied to the skin
• A handheld probe is moved over the area
• You may be asked to change position briefly
• Some pelvic scans may include an internal scan (with consent)

After the scan

• A radiologist reviews the images
• A report is sent to your doctor within 24 hours

Risks

• Ultrasound is very safe with no known risks