The Chinese Gender Chart, often presented as definitive for predicting a baby’s sex, is a calendar-based method purportedly originating in ancient China. It cross-references the lunar age of the mother at conception and the lunar month of conception to predict the sex of the child. Various online versions and printed charts exist, often decorated with traditional Chinese imagery.
While promoted as a fun and traditional tool, its scientific validity is unsupported. No credible evidence substantiates claims of accuracy. Its historical origins remain obscure, and it is likely a more recent cultural phenomenon. Regardless of its scientific merit, the chart holds cultural significance for some, contributing to discussions around family planning and gender expectations within certain communities. It also illustrates the enduring human interest in pre-natal gender prediction.