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Using the chorionic villi (future placenta) placement and orientation, the Ramzi theory is the ultimate way to determine the sex of your baby. Submit your scan today!
What Is Nub Theory And How Does It Predict Your Baby's Sex?
Nub theory, along with screening tests, helps to determine the sex of the baby. This post tells you about predicting the sex of the baby using this theory.
Nub theory: can it predict if you're having a boy or girl?
Using this theory, you can (apparently) tell your baby's sex by analysing the 'nub' of your baby's developing genitalia on an early pregnancy scan. We take an expert look at how the theory works – and how accurate it actually is
The Nub Techs predict your baby’s gender from their 12-week scan. Known as the nub theory for gender predictions, they use your NHS dating scan. You will receive a personalized report on your baby's gender as well as a beautfully drawn illustration.