Dating and Viability Ultrasound
Available from 8 – 22 weeks
Dating Ultrasound Scan
£145
If you’re pregnant, a dating scan can provide important information about the gestational age of your fetus and estimate your due date. This type of ultrasound examination is typically performed during the first trimester, between 8 and 22 weeks gestation.
The purpose of the scan is to determine the gestational age of the fetus by measuring its size and comparing it to standard measurements. This information can be used to estimate your due date and monitor your baby’s growth and development.
Some of the things that may be assessed during a dating scan include:
- Confirming a viable pregnancy
- Checking the number of fetuses (to rule out multiple pregnancies)
- Assessing the fetal heartbeat
- Determining the location of the pregnancy (to rule out ectopic pregnancy)
- Identifying any structural abnormalities in the fetus (although this is typically done during a more detailed ultrasound later in the pregnancy)
A dating scan is a routine part of prenatal care and is generally considered safe for both the mother and the fetus. It can provide reassurance and valuable information about your pregnancy, and can help identify any potential problems or complications early on.
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EXCELLENT Based on 1003 reviews Ida Khaia2025-09-16Trustindex verifies that the original source of the review is Google. Wonderful service Dave Pescod2025-09-16Trustindex verifies that the original source of the review is Google. Very efficient, fast and friendly. Peter Sprecher2025-09-15Trustindex verifies that the original source of the review is Google. First rate service from truly Excellent and accomplished professionals. Could not have asked for more Simon Istvan2025-09-15Trustindex verifies that the original source of the review is Google. Super friendly staff. Vent for an ultrasound. Very professional radiologist, last minute booking, cannot recommend it enough. They explained it so well, and were patient and not rushing as some other places. Highly recommend! Prices are really competitive. Jan Baldwin2025-09-12Trustindex verifies that the original source of the review is Google. I had the fortune to meet Eduardo today for a private scan. I telephoned only 2 days ago and was offered a prompt appointment time at the St Albans site. My experience was professional and I found all staff, especially Eduardo, to be extremely friendly and courteous. The scan was stress free and aspects were explained to me in a way I could understand. I would have no hesitation in recommending this service. Thank you to all! mitchelle tayisiti2025-09-11Trustindex verifies that the original source of the review is Google. I had a very nice experience. I was very happy with the service. Linda Seward2025-09-10Trustindex verifies that the original source of the review is Google. I managed to get a same day appointment with a very professional scanner who explained everything and was a big help. Highly recommended Claire Hoyle2025-09-09Trustindex verifies that the original source of the review is Google. After an urgent referral from my GP for a pelvic ultrasound and a longer than ideal wait for an NHS appointment, I booked a same day appointment with Ashleigh. Whilst then basement location and waiting room corridor were less than luxurious, Ashleigh was just brilliant. So warm and engaging, put me at ease, explained each step carefully and talked me through what we were seeing in the scan. She then discussed the next recommended steps with me and helped me to understand my results. Would 100% recommend her! Thank you.
Frequently Asked Questions
It is an ultrasound scan, which determines how far along you are in your pregnancy and will let you know how your baby is doing.
By performing this scan, we can check your baby’s development, and estimate when your baby is due (the estimated date of delivery, or EDD). Dating scan can also show if you are expecting more than one baby.
This scan is usually performed at 6 to 22 weeks of pregnancy.
If you have this scan after week 10, it would be a transabdominal scan. On some occasions, such as when the scan is done before week 10 of pregnancy, you may also be advised to have a transvaginal scan. Your clinician will discuss that with you.
The scan usually takes about 20 minutes.
For an abdominal dating ultrasound, you will be asked to drink 1 liter of water 1 hour before your appointment and keep your bladder full. For an abdominal dating ultrasound, you will be asked to drink 1 liter of water 1 hour before your appointment and keep your bladder full.
If you have this scan after week 10, it will be a transabdominal scan. On some occasions, such as when the scan is done before week 10 of pregnancy, you may also be advised to have a transvaginal scan. Your clinician will discuss that with you.
- Confirmation of an intrauterine pregnancy
- Check for single or multiple pregnancy.
- Visualisation of heartbeat
- Assessment of ovaries and pelvic area
- Estimated dating of your pregnancy by measurements
- Early pregnancy obstetric report
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- Highly experienced and trained sonographers.
- State-of-the-art equipment for accurate scans.
- Comfortable and welcoming environment in central.
- Personalized care and support.
- Quick results delivery
- Flexible scheduling options.
- Commitment to patient privacy and confidentiality.

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