Within 24 hours the scans came back detailed showing that I am expecting a GIRL! Because of these theory's and the accuracy of the gender I had my hopes up. I then went to do a private gender scan... See more
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We contacted the nub techs back in April to analyse our scan and we were given a 90% girl prediction, we then kept the gender a surprise and are happy to confirm that on October 12th we welcomed a bea... See more
The nub techs were super efficient and I received a response in less than 24h! They predicted my baby boy’s gender correct as well, (as confirmed by my 20 week scan). They were very detailed in their... See more
We are from California and we sent our 12w+3days ultrasound to The Nub Techs. They predicted 98% gender for our son. NIPT test confirmed their prediction. Their report had a really good technical just... See more
Company details
Information provided by various external sources
The Nub Techs strive to give its customers not only the most accurate prediction possible, but an experience worth remembering. The nub theory is backed by science and can be up to 99.9% accurate.
Contact info
United Kingdom
- Info@thenubtechs.com
- thenubtechs.com
Replied to 33% of negative reviews
Typically replies within 24 hours
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12 week scan report they said showed…
12 week scan report they said showed 90% girl however baby was a boy.
All other nub companies said there wasn’t a nub but felt like they just took the money and guessed anyway.

Reply from The Nub Techs Ltd
I can't believe Nub Techs got the…
I can't believe Nub Techs got the gender right! They gave us 98% sure baby was a boy another nub company told us baby was a girl. 19 week ultrasound confirmed baby is a boy!
12.5 weeks twins
I sent my scan in of my twinnys at 12.5 weeks and The Nub Techs came at 98% girls. After 3 boys I just couldnt beleive it and really questioned the theory, if this was just something I wanted to beleive in. I asked soooo many questions and the Techs came back each time and whilst there was no guarantee they responded with confidence and kindness.
This weekend we welcomed our two win baby GIRLS!!! I cannot beleive it.
My friends swear by nub theory also and I was always uncertain- well I am a true believer!
They said its a baby girl with 85% but its a Boy..
They said its a baby girl with 85% confidence but its a baby boy. One of our local experts predicted the gender correctly but despite spending this much for Nub Techs they are not able to see the nub in right angle. Even I felt it. It a worst experience in my case.
guessed baby girl right on 12 week nub…
guessed baby girl right on 12 week nub theory and gender experts guessed boy which was wrong. Great and accurate service!
Wrong for both my babies told girl both…
Wrong for both my babies told girl both times only to have 2 boys, doesn’t matter to me but just mad how can be wrong twice!
Wrong for both my babies predicted girl…
Wrong for both my babies predicted girl both times latest scan photos were taken at 13+5 also
Quick response but unfortunately wrong
Very quick turn around with the report but unfortunately guessed wrong, was guessed 85% girl but found out it was a boy in our private scan.
Nub Theory predicted correctly! Great experience
We sent our 12+5 scan photo to find out more about the Nub theory.
Not something we had ever thought to do with our first child! But curiosity got the better of us second time around and found the whole concept very fascinating. Loved receiving the report. The nub techs predicted a baby boy and we have had this confirmed at both a 16 and 20 week scan. So we are super impressed.
I sent my ultrasound of 13w&1d to the…
I sent my ultrasound of 13w&1d to the nub techs and they said 80% baby is a girl. I went to my 20 week scan this week and confirmed baby is a girl💗. TheNubTechs are very professional and send a detail report of baby and the gender.
Correct
Correctly guessed girl for my 13+2 scan which was 85% accuracy. She has been confirmed a girl.
Wrong gender
They got back to me within 15 hours ( I had a 24 hour time frame) , however they were wrong about the gender.

Reply from The Nub Techs Ltd
Fast delivery of results and confirmed…
Fast delivery of results and confirmed baby GIRL over the moon as we currently have a boy and I was hoping for a girl this time thank you once again would recommend!
Would highly reccomend
Would highly reccomend!
The drawings and explanations they sent were really helpful and beautifully done.
They correctly guessed the gender of our baby too!
I sent Nub techs a couple scan photos
I sent Nub techs a couple scan photos, the scans were taken at 13 weeks pregnant.
They came back pretty quickly saying 98% likely hood of baby being a girl, I was a bit skeptical as we had done a blood test which gave us boy result.
But then yesterday at 15 weeks pregnant we did a gender scan and I can confirm that Nub Tech were right! Baby is a girl and I’m over the moon!
I sent my 12w6d scan to the Nub Techs…
I sent my 12w6d scan to the Nub Techs and they correctly predicted my baby GIRL with 98% confidence! After 2 boys I was skeptical to believe it, but they were spot on. Quick response time, detailed drawing, and a great explanation. Highly recommend!
Correct prediction
The Nub Techs predicted 98% boy....found out that it is indeed a little boy :)
Really easy process, quick reply, and lovely illustration. I would definitely recommend and will be using them again in the future.
Correct, a girl after 4 boys!
Predicted my baby to be a girl and at my 20 week scan this was confirmed as correct. I finally got a girl after 4 boys, so happy and excited.
We contacted the nub techs back in…
We contacted the nub techs back in April to analyse our scan and we were given a 90% girl prediction, we then kept the gender a surprise and are happy to confirm that on October 12th we welcomed a beautiful baby girl! The report was provided really quickly and the drawing was easy to understand. Will definitely use these guys again if we are fortunate to have any more babys and will be recommending to all my friends ! Thank you nub techs !!!
Definitely just a bit of fun
Had high hopes using this company after what I had seen on Instagram. They predicted 85% girl and a gender scan confirmed we are expecting a baby boy. They got back quickly though! Definitely a bit of fun
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