Yuzhi IVF resource platform, connecting doctors from IVF hospitals around the world to build an industry-assisted fertility knowledge system. We provide special marriage and fertility strategies for singles and same-sex (les/lesbians), such as A-egg and B-pregnancy, frozen eggs, etc.; and infertility guides for senior families and families without a child, such as "can't get pregnant" and "can't give birth". Yuzhi, all for the sake of children!