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What operations should IVF perform?

What operations should IVF perform?



What operations should IVF perform?

In Vitro Fertilization (IVF) is an assisted reproductive technology. Through in vitro operation, sperm and eggs are combined in the laboratory and cultured into embryos, and then the embryos are transferred back to the mother, helping infertile couples achieve their fertility aspirations. IVF involves multiple processes and operations, which will be described in detail in the following four aspects: fertilization process, embryo culture, embryo transfer and pregnancy monitoring.

1、 Fertilization process

The first step of IVF is the fertilization process. First of all, women receive ovulation induction therapy to promote their ovulation. Then, in the operating room, doctors use ultrasound guidance to collect eggs that are capable of conceiving. At the same time, men provide a certain amount and quality of sperm samples. Next, the eggs and sperm are placed in an in vitro culture dish to help the sperm swim freely and combine with the egg. After about 24 hours, judge whether the fertilization is successful by observing the fertilization of eggs. In 48-72 hours after fertilization, as the egg gradually develops into an embryo, the doctor will conduct a quality assessment. Among them, better quality embryos can be retained for embryo transfer; Other embryos with poor quality can be frozen for future transplantation.

2、 Embryo culture

The process of embryo culture in IVF is very important for the quality and development of embryos. In the laboratory, professional technicians provide an ideal culture environment to maintain the growth of embryos under appropriate temperature, pH value and nutritional conditions. These conditions will help embryos develop to an appropriate stage in vitro and improve the probability of successful transfer. Embryo culture is usually based on the latest cell culture technology, including the use of special culture media, embryo monitoring equipment and incubators. By continuously observing the development of embryos, doctors can adjust the culture conditions in time to ensure the best development results.

3、 Embryo transfer

Embryo transfer is a key step in the process of IVF. After the embryo culture reaches the appropriate stage, the doctor will select 1-2 high-quality embryos to transfer back to the mother's uterus. This process is usually performed in the operating room, where doctors use catheters to transfer embryos into the uterine cavity. Embryo transfer itself is a short and anesthesia free process, which usually takes only a few minutes. After transplantation, women need to take a few days' rest and follow the doctor's advice to improve the chances of embryo implantation.

4、 Pregnancy monitoring

After embryo transfer, pregnancy monitoring is an important test for the success of IVF. About two weeks later, the woman will have a blood or urine pregnancy test to test whether the pregnancy is successful. If the result shows positive, that is, the pregnancy is successful, the woman will further receive routine pregnancy monitoring, such as blood examination, ultrasound examination, etc., to ensure the normal development of the embryo. If the IVF process is not successful, doctors may recommend another embryo transfer or other treatment to improve the success rate.

summary

IVF process includes fertilization process, embryo culture, embryo transfer and pregnancy monitoring. Doctors need to collect eggs and sperm for in vitro fertilization, then culture the developing embryos, and finally transfer the high-quality embryos back to the mother. Finally, pregnancy monitoring should be carried out after successful pregnancy to ensure the normal development of embryos. The success of IVF requires the joint efforts and cooperation of doctors, technicians and couples themselves.
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