1. ID cards of both husband and wife;
2. Marriage certificate;
3. Household registration book;
4. The pregnancy test certificate of medical units at or above the district level;
5. Two-inch photos of husband and wife, etc.
Legal basis: Article 18 of the Population and Family Planning Law of the People's Republic of China encourages a couple to have two children.
Article 8 of the Decision of the Central Committee of the Communist Party of China and the State Council on Implementing the Universal Two-Child Policy Reform and Improving the Management of Family Planning Services is to reform the management system of family planning services. The implementation of the birth registration service system, less than two children (including two) will not be approved, and the family will arrange the birth independently. Improve birth management in the case of remarriage. Optimize procedures, simplify procedures, fully implement online services, and further simplify administration and facilitate the people. Investigate and deal with multiple births outside the policy according to the law and regulations.