1. From the founding of New China to 1969, the population policy has undergone changes from encouraging fertility to restricting fertility, and then to criticism and stagnation. After 1949, the birth peak was ushered in, the national production and life recovered from the war, the total fertility rate exceeded 6, and the population grew rapidly. 1953 1 census shows that the total population of China has increased from 450 million before 1949 to 600 million, which has attracted the attention of the government and the idea of birth control has begun to sprout.

2. From 1970 to 1980, with the end of the "Cultural Revolution", the implementation of the family planning policy has gradually returned to the right track, and the policy of restricting birth has gradually become effective. From 1949 to 1969, the population of China has doubled in just 20 years, which has also promoted the rapid advancement of the family planning policy.

3.65438-0980-2000, the family planning policy was further implemented and the policies and systems were gradually stabilized. Affected by the policy, people's concept of fertility has changed obviously, and the fertility rate has dropped to the replacement level and continues to decline. 1980 the Central Committee of the Communist Party of China sent an "open letter on controlling population growth in China" to party member, a young member of the League. The "one-child policy" has basically taken shape, and the family planning policy has become an important part of the country's drastic reform and has been promoted to the height of the basic national policy.

4. Since 2000, people have noticed the possible negative effects of rapid population changes, and the birth restriction policy has been reconsidered, and the family planning policy has once again entered the adjustment channel. Since the 1990s, with the fertility rate falling below the replacement level, the demographic transition has been completed and the demographic structure has begun to change significantly. In 2000, the aging coefficient exceeded 7%, which became an aging country of international standards, and the labor supply reached its peak at 20 1 1. In order to adapt to the new changes in the population situation, it is an inevitable choice to improve and adjust the birth policy.

legal ground

Population and family planning law of the peoples Republic of China

Article 2 China is a populous country, and the implementation of family planning is the basic national policy of the country. The state takes comprehensive measures to control the population and improve its quality.