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Pregnancy

Talk about every stage of pregnancy, from early symptoms to preparing for birth.

Has ChatGPT misread the nub theory for my pregnancy scan?

7 replies

Peanutsmum19 · 08/09/2026 21:37

I asked chat gpt to guess the gender based on the nub theory. I'm confused! Is it pointing to the nub or has it got it wrong?

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Peanutsmum19 · 08/09/2026 21:39

Sorry forgot to post photo.

Has ChatGPT misread the nub theory for my pregnancy scan?
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Sunshineclouds11 · 08/09/2026 21:41

Yeah it’s wrong.

theres some brilliant groups on Facebook. They were right with mine

tarheelbaby · 08/09/2026 21:42

Congrats! I hope you have a healthy LO

Since scans are notoriously unreliable and AI is known to 'hallucinate' (spout a wild theory), I wouldn't waste any time on asking ChatGPT to comment.

maybefour · 08/09/2026 22:16

Agreeing strongly with PP! Wishing you a healthy & happy pregnancy & LO.

If you are that keen to know before your 20 scan you can of course do the early 16 week private scan or a blood test. I did an ‘online’ blood test where I posted the blood sample at 8 weeks and my result was correct, but if it’s just for a bit of fun I’d wait it out and see. Either way as long as they arrive healthy and you are both well, that’s what matters

ThatMintMember · 08/09/2026 22:19

There's no visible nub so AI definitely got it wrong but also the spine is way off too.

Any other scan pictures?

Zippidydoodah · 08/09/2026 22:19

Totally wrong! I’m not saying I’m an expert and I know what sex it is, but it’s showing the nub in the wrong place!

congratulations! 💐

Starsnrainbows · 09/09/2026 08:30

I sent a scan pic to chat gpt for nub theory and it circled baby's head. Definately isnt a reliable tool for nub theory.

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