Legal legitimacy of three generations of IVF
With the continuous progress of science and technology, three generation IVF technology has become an important way for many infertile couples to achieve their reproductive aspirations. However, its legitimacy has been controversial. So, is it legal for three generations of IVF? From the legal perspective, we can elaborate from four aspects: ethical practice, laws and regulations, medical technology and supervision.

Ethical Practice
First of all, ethical practice is an important reference basis for judging the legitimacy of three generations of IVF. Ethical practice requires that the rights and dignity of infants must be protected when carrying out three generations of IVF technology. For example, doctors need to inform couples of the risks and obtain their consent before implementing the third generation IVF. In addition, many hospitals also require couples to receive psychological counseling to ensure that they have a clear understanding of the motives and consequences of childbirth. These ethical practices have protected the legitimate rights and interests of patients to a certain extent and ensured the legitimacy of three generations of IVF.
However, there are also some ethical problems in the third generation IVF technology, such as embryo selection and the risk of losing multiple pregnancies. For these problems, different countries and regions have formulated corresponding laws and regulations to regulate.
laws and regulations
In China, the laws and regulations of the three generations of IVF mainly include the Interim Provisions on the Management of Human Assisted Reproduction Technology and the Administrative Measures for the Technology of Gender Identification of Newborns. According to these laws and regulations, the third-generation IVF technology is allowed, but must meet certain conditions and procedures.
First of all, couples need to go to formal hospitals for treatment, and hospitals need to have relevant technology and equipment. For example, as a well-known assisted reproductive technology center, XX Hospital has a first-class expert team and equipment to legally provide third-generation IVF technical services.
Secondly, couples need to meet certain fertility conditions. For example, the woman's age is not more than 45 years old, and the man's semen quality is normal. These restrictions are intended to protect the health and safety of infants.
In addition, the laws and regulations also stipulate some technical details, such as the prohibition of choosing the gender of the baby, to avoid having an impact on the social and demographic structure.
Medical technology and supervision
The technical requirements of the third generation IVF are very high, and only doctors with rich experience and professional skills can carry out this technical operation. Because this technology needs to select healthy DNA from the mother, eggs and sperm, and reassemble it into a new embryo. In addition, embryos need to be implanted into the mother and monitored postoperatively.
In order to ensure the standardization and safety of medical technology, relevant departments will strictly review and supervise medical institutions and doctors. The person in charge of the hospital must have relevant background and qualification, and the doctor must pass certain training and certification.
In China, the National Health Commission and its subordinate health administrative departments at all levels are responsible for organizing and managing the implementation of the third-generation IVF technology to ensure its legitimacy and safety.
Summary
To sum up, from the perspective of ethical practice, laws and regulations, medical technology and supervision, there is no ambiguity in the legitimacy of the three generations of IVF. Ethical practice protects the rights and interests of patients, laws and regulations regulate the conditions and procedures of technical operation, and medical technology and supervision ensure the safety of medical process. Therefore, three generations of IVF is a legal way of reproduction.