Chinese gender chart: what's the guess?
Enter two details and see the result of this folk tradition.
This guess doesn't predict the baby's sex and doesn't replace any test.
This playful version takes the remainder of (age × 7 + month of conception × 11) divided by 2 — one of several popular numeric formulas attributed to the Chinese gender chart tradition, with no single documented historical source. Other versions use an age/month grid instead of a formula and may give a different guess for the same details. None of them is scientifically validated, and the result isn't saved to your profile.
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