Objective: To identify evidence that vaginal jade eggs were recommended or used in sexual health practices or for pelvic muscle exercises in ancient Chinese culture.
Materials and methods: A search of the online databases of 4 major Chinese art and archeology collections in the United States.
Results: More than 5000 jade objects were viewable in online databases. No vaginal jade eggs were identified.
Conclusions: No evidence was found to support the claim that vaginal jade eggs were used for any indication in ancient Chinese culture.