How does the history of IVF develop
IVF technology is a revolutionary reproductive medicine technology, which enables infertile couples to realize their reproductive dreams. Its development has gone through many stages and important milestones. This article will elaborate on the historical development of IVF from four aspects: the origin, development, key breakthrough and application popularization of technology.
The origin of IVF technology
IVF technology can be traced back to the 1950s. In 1959, British biologist Robert Edwards took the lead in successfully fertilizing a human egg in vitro fertilization (IVF). Although there was no successful pregnancy, it marked the birth of IVF technology.
In the 1970s, after in-depth research, Steve Edwards and Robert Edwards of Britain successfully gave birth to the world's first test tube baby, namely "test tube baby prostitute Brown", through in vitro fertilization and embryo transfer technology.
The success of IVF technology has spawned a worldwide boom, and has been continuously improved and perfected, providing an important solution for infertile couples.
Development of IVF technology
IVF technology has developed rapidly since its birth. In the 1980s, Dr. Carlyle Evelyn of the United States successfully used donated eggs and her husband's sperm for the first time to transfer embryos to mothers with low fertility, giving birth to the first test tube baby using eggs donated by a third party.
In the 1990s, the egg retrieval technology was further improved, and the quantity and quality of eggs could be better guaranteed. In addition, assisted pregnancy technologies, such as embryo culture and selective embryo freezing, have emerged, greatly improving the success rate of IVF.
With the passage of time, IVF technology has continued to develop, and its combination with assisted reproductive technology has also made significant breakthroughs. Today, the emergence of genetic screening and gene editing technologies for human embryos has opened up a new way for the further development of IVF technology.
Key breakthroughs in IVF technology
The development of IVF technology depends on several important breakthroughs. The first is the success of in vitro fertilization, which achieves the purpose of fertilization by combining eggs and sperm in vitro. The second is the development of embryo culture technology to ensure that embryos can grow well in vitro. In addition, the introduction of embryo transfer technology has effectively improved the success rate of IVF technology. There is also the permission for third parties to donate eggs and sperm, which provides more options for infertile couples.
In addition, the combination of IVF technology and gene technology is also a breakthrough. The emergence of CRISPR-Cas9 gene editing technology enables scientists to more accurately edit the embryonic genome to prevent or correct genetic diseases, providing new opportunities for the birth of healthy infants in the future.
Application and popularization of IVF technology
With the development and breakthrough of IVF technology, its application scope has also been expanded and popularized. Nowadays, more and more infertile couples around the world choose IVF technology to realize their fertility dreams. IVF is no longer a privilege for a few people, but a common choice for many families.
Reproductive hospitals all over the country have started to provide IVF services, and continue to improve the technical level to improve the success rate. For example, world famous hospitals such as Boston Children's Hospital in the United States and London Reproductive Medicine Center in the United Kingdom have helped countless couples realize their reproductive dreams through continuous research and innovation.
Summary
Test tube baby technology is an important reproductive medicine technology. The history of IVF has gone through many important stages and breakthroughs from its origin to its development and now to its popularization. Its success stems from breakthroughs in key technologies such as in vitro fertilization, embryo culture and embryo transfer. Nowadays, more and more infertile couples choose IVF technology, and reproductive hospitals around the country also provide them with professional services. The development of IVF technology has not only changed the lives of infertile couples, but also brought hope to families unable to conceive naturally.
