How high is the success rate of the third generation of IVF?

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Definition of three generations of IVF

The third generation of IVF refers to the intergenerational realization of pregnancy and delivery through assisted reproductive technology, including in vitro fertilization (IVF) and embryo transfer (ET). The first generation of IVF refers to the realization of pregnancy by directly transplanting the fertilized egg into the mother's uterus; The second generation of IVF babies achieve pregnancy by transplanting the fertilized eggs into the mother; The third generation of IVF is to stimulate ovarian ovulation, fertilize, culture and screen healthy embryos in vitro in the laboratory after taking eggs, and then transplant them to the female uterus after embryo gene editing.

Status quo of success rate of three generations of IVF

With the development of medical technology, the success rate of three generations of IVF has gradually increased. However, the success rate is still affected by many factors.

First, age is one of the important factors that affect the success rate of three generations of IVF. The age of women has a direct impact on the quality of eggs. With the increase of age, the number and quality of eggs will gradually decline, thus affecting the development and implantation of fertilized eggs.

Secondly, gene quality is another important factor. Some gene mutations will lead to abnormal embryonic development, thus affecting the success rate of pregnancy. Through gene editing technology, healthy embryos can be screened for transplantation, thus improving the success rate.

In addition, the technical operation in the process of stimulating ovarian ovulation and taking eggs also affects the success rate. This requires experienced doctors and technicians to ensure the accuracy and safety of the operation.

Measures to improve the success rate

In order to improve the success rate of three generations of IVF, many hospitals and scientific research institutions continue to explore and improve the technology.

First, according to the age factor, the doctor will adjust the hormone treatment plan according to the age, hormone level and follicular development of women to maximize the quality and quantity of follicles.

Secondly, through gene editing technology, doctors can screen gene abnormalities of eggs and sperm in advance to avoid transplanting embryos with genetic disease risks into the uterus.

In addition, doctors are also working hard to improve the technical operation of stimulating ovarian ovulation and egg retrieval, so as to improve the success rate of egg retrieval and egg quality.

Summary

In general, with the continuous progress of medical technology, the success rate of three generations of IVF has gradually improved. However, factors such as age, gene quality and technical operation still have an important impact on the success rate. Doctors' efforts in individualized treatment, gene editing and technology improvement have provided hope for the success rate of three generations of IVF. In the future, with the continuous development of science and technology, it is believed that the success rate of third-generation IVF will be further improved, bringing hope and joy to more infertile couples.