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What are the assistive technologies of overseas IVF?

What are the assistive technologies of overseas IVF?



Auxiliary technology for overseas IVF

IVF technology, namely assisted reproductive technology (ART), is a method to help couples who cannot conceive in a natural way to achieve fertility. With the development of medical technology, the assistive technology of overseas IVF is also increasingly improved and diversified. This article will introduce several assistive technologies for overseas IVF from different perspectives.

Embryo culture technology

Embryo culture technology is an important part of IVF process. Traditional embryo culture is carried out in petri dishes, while the latest auxiliary technology uses the in vitro culture embryo (IVC) system, which simulates the intrauterine environment and provides more suitable conditions for embryo development. IVC system can improve the survival rate and quality of embryos by controlling the temperature, humidity and nutrient supply. In addition, the use of continuous culture system (CCS) can also monitor the genetic abnormalities of embryos to select healthy embryos for transplantation and improve the success rate.

Frozen embryo technology

Frozen embryo technology is another key link in the process of IVF. By freezing embryos, couples can save candidate embryos for a rainy day. The traditional freezing method is to use liquid nitrogen to freeze embryos, but this method has the risk of embryo damage. The latest freezing technology is the use of follicular fluid freezing technology, which can freeze embryos more quickly and reduce the damage to embryos during the freezing process. In addition, the success rate of frozen embryos has also increased.

PGS/PGD detection technology

PGS (embryo carrier screening) and PGD (embryo carrier diagnosis) are gene detection technologies, which are used to detect whether embryos carry certain genetic defects or gender selection. PGS and PGD technology can help couples avoid the inheritance of some serious genetic diseases and improve the survival and pregnancy rate of embryos. These detection techniques are usually carried out in the early stage of embryo culture, by sampling a small number of embryonic cells for gene detection and analysis.

Single embryo transfer technology

Single embryo transfer technology is a measure to reduce the risk of multiple pregnancy. Multiple pregnancy poses risks to the health of pregnant women and embryos. Therefore, selecting a single embryo of high quality for transplantation can reduce the occurrence of multiple pregnancy. Single embryo transfer technology needs to evaluate embryo quality, development stage and genetic information to determine which embryo is most likely to be successfully implanted. To sum up, the auxiliary technologies of overseas IVF include embryo culture technology, frozen embryo technology, PGS/PGD detection technology and single embryo transfer technology. The continuous development and innovation of these technologies not only improve the success rate of IVF, but also provide more reproductive options for couples who cannot conceive in a natural way. Today, overseas medical institutions such as California Reproductive Center in the United States and Monash Reproductive Medicine Research Institute in Australia have the world's leading IVF technology, providing reliable medical services for IVF patients worldwide.
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