Blood Test

Gender Option1



Early Scan 6 – 11 weeks 15 minute appointment to determine viability.
bHCG Blood Test From 2 weeks onwards Quantitative measurement of hCG hormone to confirm pregnancy.
Dating Scan 11 – 16 weeks 15 minute appointment to determine viability and date pregnancy
Harmony Test (NIPT) 16 – 36 weeks 20 minute appointment to assess growth with weight estimation & perform well-being checklist + Gender Option
Growth + Gender Scan 16 – 36 weeks 20 minute appointment to assess growth with weight estimation & perform well-being checklist + Gender Option
Anomaly Scan 19 – 24 weeks 30 minute appointment to evaluate the anatomy of the baby in detail
Presentation Scan 35+ weeks 10 minute appointment to verify fetal presentaiton
SneakPeek Blood Test 7+ weeks Determine Gender of baby from 7 weeks onwards


Panorama (NIPT) 10+ weeks Screening appointment for Downs Syndrome and certain other genetic problems
Neo 24 (NIPT) 10+ weeks Screening appointment for Downs Syndrome and certain other genetic problems.

1, 2  If requested our Growth, Anomaly and 3D/4D Bonding scans include the option of having a professional opinion (free for Growth and Anomaly scan only) on the gender of your baby with the views of your baby at the time of the scan. “Gender Included” is an option that is not the main objective of the scan

Coronavirus COVID-19 Update

Due to the exceptional circumstances we all currently face, we at Ultrasound Scan Clinic at St Mary’s Medical Centre have taken the important decision to suspended bookings for our GenderExpress, 4D Bonding, and 4D Express scans until further notice. We are still taking appointments for essential antenatal – pregnancy scans – the list below of available scans has been updated to reflect this. We hope these steps will help provide more capacity for urgent and essential scan appointments whilst the NHS is under unprecedented pressure.


Important Guest Policy Update

We are allowing you to bring ONE adult guest/partner to attend with you at your appointment. Furthermore we are NOT allowing any children to enter the clinic.

Anyone entering the clinic will be subject to non contact temperature checks and requested to wear face masks. Furthermore any guest/partner will need to complete a COVID-19 questionnaire upon entry. For a full list of up to date details on entry procedures and pre appointment checks please go to our dedicated COVID-19 information page which can be accessed by clicking here.

Looking for a Private Ultrasound Scan in London or Essex?

Ultrasound Scan Clinic at St Mary’s Medical Centre is one of the leading providers of private ultrasound scans in London. We have leading expert healthcare professionals with years of experience in medical ultrasound using the latest high end diagnostic ultrasound equipment capable of producing 2D, 3D and 4D ultrasound scans. 

Our clinics are designed to deliver great healthcare in a comfortable, clean and relaxing environment. We also make use of large LED TV’s connected to all our Ultrasound machines to allow our clients to visualise what’s happening inside them in real time. It also allows our staff to talk you through your scan as it happens. This informative approach is unique and has been well received by all our clients, many of whom choose us again and recommend Ultrasound Scan Clinic at St Mary’s Medical Centre to friends and family. 

We provide a great ultrasound scan service which is bespoke & individual to the needs of each and every one of our clients.

London's Nubmer 1 Clinic*

Our new London East – Ultrasound Scan Clinic is conveniently located with central line tube connection, free on-site parking and many bus routes. It is a stones throw away from central London with many clients choosing us over Harley street & other clinics due to our excellent track record and high client satisfaction. 

Private Pregnancy Scans in London

We provide one of the most extensive range of scans in our East London clinic including baby scans that clients can choose to have done privately at various times during their pregnancy including 4D baby scans.  We are extremely competitively priced however remain true to our ethos of providing a high quality service.

We help mothers-to-be by providing quality pregnancy baby scans from the beginning to the end of their pregnancy. Our private baby scan range include options such as gender scan, growth scan & reassurance scan and all come with pictures. Additional unique and exclusive keepsakes are also available in our scan clinics. Many of our clients come to us  throughout their pregnancy and go on to deliver happy healthy babies.

We provide more

We provide an extensive range of private ultrasound scans in relaxing and professional environment. Our new east London clinics offer same day flexible appointments and instant results with 24 hour written reports are just some of the key points why many clients choose our clinics and have rated us London’s best ultrasound clinic. 

*Rated No.1 Clinic from feedback & review from our clients.

Other pregnancy services

Pregnancy bHCG

Pregnancy bHCG

bHCG Blood Test

TORCH Screen

TORCH Screen

Toxoplasmosis, Rubella, Cytomegalovirus, Herpes simplex & HIV

Antenatal Profile

Antenatal Profile

Detailed Blood Assessment Routinely Performed in Pregnancy.