Definition and background of IVF
IVF refers to the process of culturing the fertilized eggs in vitro to a certain stage through artificial assisted reproduction technology, and then implanting them into the mother body to finally realize pregnancy and delivery. With the development of science and technology, IVF technology has been widely used in the world to solve the fertility problems of some infertile couples.
Questions about IVF
1. Moral and ethical aspects
IVF technology raises some questions on moral and ethical levels. On the one hand, some people believe that IVF is a violation of the laws of nature. Human beings should respect natural selection rather than actively intervene in the reproductive process. On the other hand, because of the high cost of IVF technology, it is easier for wealthy families to have access to fertility opportunities, which further exacerbates the social class gap.
In addition, the screening, freezing and discarding of fertilized eggs during IVF also raised ethical questions. Are these behaviors related to disrespect for life and invasion of embryos? This is related to people's values and ethics of life.
2. Physical and mental health risks
IVF technology is not perfect, but also has certain risks and uncertainties. During IVF, women may face side effects of hormone therapy, such as mood fluctuation, weight gain and dizziness. In addition, the success rate of IVF is not 100%, and there is a need for possible failure and re attempt, which brings great psychological pressure to couples.
Some studies also found that there may be some differences in the psychological and behavioral development of IVF children. They may be more prone to emotional problems, special education needs and social difficulties. However, it should be pointed out that these problems may be related to the birth disorder itself or family environmental factors, and cannot be completely attributed to IVF technology.
3. Legal and social issues
In some countries and regions, the legality and restrictions of IVF technology are also a major problem. Some regions have strict regulations on the use of IVF, such as restrictions on age, marital status and number of embryos. However, in some countries and regions, especially in developing countries, IVF technology development lacks appropriate legal control, which may lead to a series of related problems.
In addition, the popularization of IVF technology will also lead to some social problems. For example, some IVF hospitals may have qualification and moral problems, and patients may face certain challenges when choosing hospitals. At the same time, IVF technology still has some prejudice and discrimination in some social groups, which needs to strengthen publicity, education and social care.
Problems of IVF
1. It is difficult to identify the causes of infertility
Test tube baby technology is only a means to solve the problem of fertility of infertile couples, but it does not fundamentally solve the problem. For the cause of infertility, a series of examinations and tests are still needed, including the evaluation of male semen quality, female ovarian function, oviduct patency and other factors. These examinations may require a lot of time and money, which will bring some financial and psychological pressure to patients.
2. High cost
IVF technology requires the use of high-precision medical equipment and laboratories, and a large amount of human, material and financial resources. Therefore, the cost is also relatively expensive, which is beyond the economic capacity of many low-income families. For some patients, IVF technology is not a viable option, which may lead to their inability to achieve their reproductive aspirations.
3. The success rate is uncertain
Although IVF technology has made great progress, its success rate is still an uncertain factor. The data of each hospital and scientific research institution are quite different, and the success rate may be between 30% and 70%. This huge fluctuation makes it difficult for patients to predict and plan their family, so they need to be prepared psychologically and time.
summary
IVF technology has made remarkable achievements in solving the problem of infertility, but it has also brought a series of questions and problems. At the moral and ethical levels, people have different views on the rationality and fairness of IVF. In terms of physical and mental health, there may be some risks and hidden worries during IVF. Legal and social issues also pose a series of challenges to the development and use of IVF technology. At the same time, IVF technology itself also has some problems, such as the difficulty in troubleshooting the causes of infertility, high costs and uncertainty of success rate. Therefore, it is necessary to comprehensively evaluate and supervise the IVF technology based on all aspects of views and problems to ensure its normal, healthy and sustainable development.
