Background of IVF
In vitro fertilization (IVF) and embryo transfer (ET) under assisted reproductive technology (ART) have become effective means to solve the problem of infertility. With the progress of science and technology and the development of society, the development of IVF in China has attracted more and more attention. At present, many excellent hospitals in China provide IVF technology, such as Peking Union Medical College Hospital, Shanghai Jiaotong University Medical College Affiliated Obstetrics and Gynecology Hospital.

Improvement of IVF technology
China's IVF technology has achieved considerable development in the past few decades. First of all, domestic doctors and researchers have accumulated rich experience and expertise in the field of IVF, which can provide comprehensive personalized treatment for infertile patients. Secondly, the success rate of IVF in China is also increasing, and the success rate of hospitals such as Tianjin People's Hospital has reached the world's leading level. In addition, the continuous innovation and improvement of technology, such as the application of high-throughput gene sequencing technology, also provide new opportunities to improve the level of IVF technology.
However, the improvement of IVF technology still faces some challenges. First, the high cost of IVF technology makes some patients unable to afford it. Secondly, the ethical and moral issues involved in IVF technology also need attention, such as the control of the number of embryo transfers, infant health issues, etc.
Distribution of IVF medical resources
IVF medical resources are not evenly distributed in China. Large cities such as Beijing and Shanghai have more IVF hospitals and experts, which can provide more services. In some remote areas, medical resources are relatively scarce, and patients often need to travel long distances to seek medical care. Therefore, it is necessary to promote the rational allocation of IVF medical resources, so that more patients can enjoy the benefits of technology.
IVF and Social Development
The development of IVF is not only the progress of medical technology, but also mutual promotion with social development. On the one hand, with the increase of people's requirements for childbearing age and the pursuit of women's career development, IVF has brought hope for late childbirth and elderly mothers. On the other hand, the development of IVF also affects the social concept and family structure in turn. The rise of divorce rate, the increase of professional women and other social phenomena are all related to the development of IVF.
In conclusion, IVF is in the stage of rapid development in China. The improvement of technical level has brought more hope to infertile patients, but it also faces some challenges and problems. The uneven distribution of IVF medical resources needs to be improved, and at the same time, it needs to strengthen the discussion on the ethical issues of IVF technology. The development of IVF and social development promote each other, and promote the change of social concept and family structure. With the further development of science and technology and the continuous change of society, it is believed that IVF will have a broader development prospect in China.