Transvaginal Scan (TVS)

An internal pelvic ultrasound that gives clearer, more detailed images of the uterus and ovaries.

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About this scan

A transvaginal scan uses a slim ultrasound probe placed gently a short way into the vagina. Because the probe is closer to the pelvic organs, it gives clearer and more detailed images of the uterus, its lining and the ovaries than a scan through the abdomen.

It may be recommended in early pregnancy, or to look more closely at period problems, pelvic pain, fibroids, ovarian cysts or fertility concerns. The procedure is explained to you beforehand and is only carried out with your consent. It may feel a little uncomfortable but should not be painful.

What happens during the scan

A general overview — our team will guide you through each step of your examination.

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Step 1: The procedure is explained and your consent is asked for before starting.
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Step 2: You empty your bladder, then lie on your back with your knees bent, covered with a sheet.
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Step 3: A slim probe with a protective cover and gel is gently inserted a short way into the vagina.
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Step 4: The scan takes a few minutes; you can ask to stop at any time.

Preparation & tips

How to get ready for your scan, and what to expect afterwards.

If you have sudden or severe symptoms, please seek urgent medical care.

Your bladder should be empty for this scan — you will be asked to pass urine beforehand.
Tell us if you are pregnant, have an allergy to latex, or have any concerns.
You may bring a family member with you if you would feel more comfortable.
You can return to your usual activities straight after the scan.