International advanced technology of test tube baby surgery in Dazhou
IVF is an assisted reproductive technology that can help couples who cannot conceive naturally achieve their reproductive aspirations. In Dazhou, some internationally advanced technologies are widely used in IVF surgery. The following are the main technologies in four aspects.
1. In vitro fertilization
In vitro fertilization (IVF) is one of the core technologies of IVF. This technology combines a mature female egg with a male sperm in the laboratory, so that fertilization occurs in vitro. First, women receive medication to increase egg production. Then, the doctor aspirates the egg through a needle guided by ultrasound, and puts it into the culture dish together with the sperm. After successful fertilization, the embryo will be cultured in the laboratory for several days, and then the healthiest embryo will be implanted into the female uterus to promote pregnancy.
In recent years, the development of assisted technology has made great breakthroughs in IVF technology. For example, cell culture conditions have been optimized to improve the success rate of fertilization and embryo culture. In addition, the introduction of gene screening technology enables doctors to detect whether embryos carry certain genetic diseases, avoiding the spread of some heritable diseases.
2. Frozen embryo transfer
Frozen embryo transfer is another key technique in IVF surgery. It allows infant embryos to be cryopreserved after successful culture in vitro for future transplantation. Frozen embryo transfer has many advantages. First, frozen embryos can be transferred at a specific time to adapt to the patient's physical condition and treatment plan. Secondly, it increases the success rate of IVF surgery, because doctors can choose the best quality embryos for transplantation.
Modern freezing technology (such as liquid nitrogen freezing and rapid freezing) has made great progress in embryo freezing. These techniques can minimize the impact of embryo freezing on embryo quality and improve the success rate of embryo resuscitation.
3. PGD/PGS
PGD (preimplantation genetic diagnosis) and PGS (preimplantation genetic screening) are commonly used gene detection techniques in IVF surgery. PGD technology can detect chromosome abnormalities and single gene genetic diseases carried by embryos in advance to ensure the implantation of healthy embryos. PGS technology is used to screen abnormal chromosome numbers in embryos, such as the common Down syndrome.
The introduction of these technologies has significantly improved the success rate of IVF surgery and helped couples choose healthy embryos for implantation. With the continuous development of gene detection methods, PGD/PGS technology is also constantly improving, so as to provide more accurate and reliable gene diagnosis results.
4. Embryo maturation in uterus
Intrauterine embryo maturation (IVM) is a new technology in IVF surgery. Compared with the traditional IVF technology, it has less ovarian stimulation and treatment time. IVM technology collects and cultivates eggs before they are fully mature, then continues to mature in vivo, and finally implants them.
The advantage of IVM technology is that it reduces the side effects of women receiving drug treatment, and it is also more applicable to women with abnormal ovarian function. Although there are still some challenges in the practice of IVM technology, it is still a potential advanced technology, which can provide an alternative for couples who cannot accept traditional in vitro fertilization.
Summary
In general, many advanced international technologies have been applied in the IVF surgery in Dazhou. The continuous progress and innovation of in vitro fertilization, frozen embryo transfer, PGD/PGS, IVM and other technologies have increased the success rate of IVF surgery and provided more possibilities for couples who cannot conceive naturally to realize their reproductive dreams. With the continuous development of science and technology, it is believed that more advanced technologies will be applied in the IVF surgery in Dazhou in the future, bringing good news to more families.
