Enter the mother's lunar age at conception and the lunar conception month to see the traditional chart result, for fun.
β οΈ Entertainment only β there is no scientific or medical basis whatsoever. This result does not predict or guarantee the actual biological sex of a fetus; it simply reproduces a traditional folk chart for fun.
The Chinese Gender Prediction Chart (also known as the Chinese birth chart, said to date back to the Qing dynasty) is a traditional folk chart that cross-references the mother's lunar age at conception with the lunar conception month to supposedly predict the sex of a baby. In reality, this has no scientific validation whatsoever β a fetus's biological sex is determined by the sex chromosome (X or Y) carried by the fertilizing sperm, which has no biological relationship to the mother's age or the conception month.
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Things to Know Before Using This Tool
This calculator asks you to enter your lunar age and lunar month directly, avoiding inaccurate automatic solar-to-lunar date conversion. If you need a precise lunar age, please consult a dedicated lunar calendar converter and enter the result here. Above all, this result is purely for entertainment β the actual sex of a fetus can only be accurately determined through medical methods such as an ultrasound at a hospital.
Frequently asked questions
Is this prediction actually accurate?
No. Statistically it is roughly a 50/50 chance (similar to a coin flip), and it is a folk tradition with no scientific or medical basis.
Why does it ask for lunar age and lunar month?
Because the traditional chart itself was built around the lunar calendar. Please verify an accurate solar-to-lunar conversion separately before entering values.
How can I find out the actual sex of the baby?
Only medical methods such as an ultrasound or genetic test at a hospital can accurately confirm it. This tool is purely for entertainment, not a reference method.