Lucky Pregnancy Chain (XYC) is an assisted reproductive service platform based on blockchain technology. The XYC blockchain + assisted reproductive service platform is driven by technology and focuses on precision medical services such as assisted reproduction and genetic testing. , is committed to creating a new environment for the development of the assisted reproductive industry and gene sequencing industry, and creating a comprehensive platform that can provide users with intelligent medical services. Building a blockchain platform based on the public chain will also use the XYC digital currency developed based on Ethereum's smart contract technology as a payment tool, which can provide convenient payment services for global users.