

Submit Your Scan
Submit your 12+0 week scan images and videos today for a detailed scientific report explaining the developmental journey of your baby's genital tubercle using the fascinating principles of nub theory.
Your report includes:
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Your baby's predicted sex.
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A detailed explanation of our findings.
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An anatomical illustration highlighting the features identified during our assessment.
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An individual confidence rating, based on your baby's gestational age, scan quality, foetal position, surrounding anatomy and the overall suitability of your scan.
With an overall historical accuracy of more than 99% across suitable predictions, our experienced specialists have helped hundreds of thousands of expectant parents discover their baby's likely sex during the first trimester.
Choose from four turnaround options, allowing you to select the package that best suits you, from our Rapid Return service with results in 30 minutes or less, to our Next Day service within 24 hours.
Important: You must upload all of your ultrasound images and any videos available from your scan.
Our assessments are based on the complete ultrasound examination, not a single image. Different images and video frames often reveal anatomical features that are not visible elsewhere. If not all images and videos are submitted, important information may be missed, which can affect the validity of your prediction and the confidence we are able to assign.
To ensure the most accurate assessment possible, please upload every scan image and video provided to you by your sonographer.
If you would like to understand why gestational age is so important and how it influences nub theory, we recommend reading our Why gestational age matters guide before submitting your scan.
Nub Theory Packages
Scan analysis only available from 12.0 weeks. Please do not purchase if your scan was in the 11th week of pregnancy as we will not be able to offer you the service.
Potty Shot/Gender Scan Confirmation Packages
A detailed illustration of your baby's potty shot, giving you extra confirmation
your baby's sex.
Ultrasound Keepsakes
Capture the magic of your baby's ultrasound with a beautiful keepsake, lovingly crafted by The Nubologists. Perfect for sharing with family and friends, this customised edit makes a cherished memento of this special time. You can even print and frame it at home for a truly personal touch.
On receipt of payment, an email will be sent to you asking for your scan images and gestation.
IT IS CRUCIAL THAT YOU SUBMIT EVERY IMAGE AND ANY VIDEOS YOU HAVE, THIS WILL ENSURE OUR MOST ACCURATE ANALYSIS!
If you haven't received instructions from us on how to send your scan images please check your JUNK mailbox.
You are only permitted to upload scan images that are either your own or for which you have received explicit permission from the individual involved. By purchasing our services, you confirm that you have obtained consent to share the image with us if you are uploading on behalf of someone else.
Your prediction will be sent via email and not posted to your home address.
If we are unable to analyse your baby’s sex, a full refund will be issued.
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OPENING HOURS
We are a UK based company working within the GMT time zone. Please read our opening hours below before purchasing a package and convert if you're overseas.
Mon - Fri 9am - 11pm
Sat 10am - 6pm
Sunday - closed
Bank Holiday Mondays - Closed
*Holiday periods may result in changes to our opening hours.
6 Hour and any Fast packages purchased during our closing hours are returned promptly the following morning when we reopen. 24 hour packages will be received at the time due, regardless of falling within our closing hours.
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