Why does the country advocate late marriage and late childbirth?

There are some reasons, 1. It is necessary for China Municipal People's Government to carry out family planning, which can effectively control the natural population growth rate. 2. Both late childbearing and late childbearing are fully mature physically, and the children born are relatively healthy. 3. Late childbearing can reduce family pressure. To a certain extent, both of them have a certain economic foundation and have enough ability to raise children.