We are pleased to announce extended opening times for Alderley Edge.

Harmony NIPT

What is Harmony NIPT?

The Harmony test is a type of Non-Invasive Prenatal Testing that can screen for conditions such as Down’s syndrome. It is a simple blood test that will enable us to look at your baby’s DNA to check for the chromosomal abnormalities that can cause these conditions.

Why this test?

  • Screens for Down’s, Edward’s and Patau’s syndromes
  • More accurate than the Nuchal scan
  • Optional screening for sex chromosome conditions
  • Results back in 5 days on average

What you will receive

  • Full NIPT report to add to your maternity notes
  • High or low probability result for each condition
  • Ultrasound scan pictures and report

When Should You Have the Harmony Test?

The Harmony test is a non-invasive test that can screen for chromosomal abnormalities such as Down’s syndrome, Edward’s syndrome and Patau’s syndrome. We can also check for sex chromosome abnormalities or find out if you’re expecting a boy or girl using this test.

NIPT is a safe and accurate screening test that can be performed earlier than the Nuchal scan. We recommend this test for all pregnancies, but it is particularly important if you are at higher probability of chromosomal abnormalities, for example if you are older parents or previous pregnancies have been affected. The Harmony test is a good choice if you want a sex chromosome analysis and you need to get your results back as soon as possible.

You will get a full report showing the result for each condition. It will tell you how likely it is that your baby is affected. For example, a low probability result for Down’s syndrome means that there is a less than 1 in 10,000 chance that your baby is affected. A high probability result for Down’s syndrome means that it is more than 99% certain that your baby has this condition.

What to Expect

  • You can have the Harmony test any time after 10 weeks. We recommend booking your BIPT appointment before the Nuchal scan.
  • We will perform an ultrasound scan at the start of the NIPT appointment to check on your baby.
  • We will take a small sample of your blood, which will be sent straight to the lab for the Harmony test. The results should be back in 3-7 days.
  • The results will tell you if your baby is at high probability or low probability of each of the conditions included in the screening test.
  • If you receive a high probability result, then you can talk to us or your antenatal care provider about the next steps. You might want to arrange an invasive test such as amniocentesis to confirm the result.

Arranging Your Harmony NIPT

If you want to arrange Harmony NIPT in Cheshire, then it’s easy to book an appointment at a time that suits you through our online system. We recommend having the test before your Nuchal Translucency scan, but it is available any time after 10 weeks. If you’re not sure which type of NIPT is right for you, then get in touch to discuss the options with one of our experts.


Please note in the circumstance that during your appointment an ultrasound scan is performed but we do not proceed to the NIPT, a fee of £120 (£180 for evening/weekend appointments) will be charged for the appointment only. If booked online, £380 will be refunded to you.

Please note Anticoagulation therapy (blood thinners such as Clexane) can increase the possibility of receiving No Result for your NIPT. Please leave as long between administering your dose and your NIPT appointment as possible. For example, if you administer in the evening and have an early morning appointment, either change to an appointment late in the day, or refrain from your evening dose. If you administer in the morning, refrain from that dose until after your appointment. If you have any queries regarding this, please contact our team admin@thebirthcompany.co.uk.

For further information please see below:
Anticoagulation Therapy Publication

Read Our Reviews  

Thank you to all our patients for considering coming to our clinic. We aim to meet the highest standards.

Clinic Locations

Visit our clinic in Central London and Cheshire


137 Harley Street, London W1G 6BF
Nearest Underground Tube Stations

Baker Street
Regent’s Park
Great Portland Street


Alderley Edge Medical Centre, Talbot Road, Alderley Edge, Cheshire, SK9 7HR
Nearest Overground Train Station

Alderley Edge