It costs about 20,000 RMB to freeze eggs once, but there is also a charge for annual preservation, usually about 1,500 RMB, and it is best to go to a regular major hospital for consultation on the specific price, method of operation, etc. There are certain conditions for egg freezing, if you are an unmarried woman, and married women who are able to have children normally, you cannot freeze your eggs, egg freezing is for those women who cannot have children. If you are planning to freeze your eggs, it is best to go to a regular major hospital for a full medical checkup to see the physical condition, the development of the eggs, etc. Women who need to freeze their eggs need to provide some proof, such as marriage certificate, ID card, birth certificate, etc., and regular medical checkups to see the health condition and whether they are eligible for egg freezing.