Is the Chinese Gender Calendar Accurate?

The Chinese Gender Calendar is a traditional cultural chart often attributed to historical palace records. It relies on lunar calculations: the mother’s lunar age and the conception lunar month, mapped to a chart indicating boy or girl.

While many families enjoy using it for fun and planning, it does not provide medical certainty. Modern medical methods such as ultrasound and genetic testing are the appropriate ways to determine fetal sex accurately.

Use the calendar as a cultural exploration and entertainment tool. For any health-related decisions, consult qualified medical professionals.