How accurate is the nub theory?
The nub is very clear on my 12 week scan and everyone has guessed one gender. I don’t want to get my hopes up so just want to see how accurate everyone thinks that might be? Has anyone ever heard of the nub theory being wrong?
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Mine was wrong, I sent it to nub tech and they said 90% chance a girl and it's a boy 😂
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They guessed that I was having a girl in my last pregnancy and they were right. It depends on when your scan was as to how accurate around 11-12 weeks they are about 30% accurate, 12-13 weeks about 80% accurate and 13+ weeks it’s about 97% accurate. Also depends who you’ve asked to to the nub theory. Some people just guess who don’t know how to do the nub theory so that can be wrong but if they have been trained it’s most likely true xx