The Chinese gender chart, used to predict the gender of an unborn child, is said to have been buried in a royal tomb over 700 years ago and unearthed only recently in Beijing. To use it, simply find the mother's age at the time of conception and follow the column down to the month of conception.  Although some say this chart has over 90% accuracy, remember that this is provided purely for entertainment purposes only. HAVE FUN AND ENJOY!!