New technology allows woman to postpone when the mother

Frozen egg "chaohuaxi pick" — — —

For fertility and all things considered, many women choose to have children until the age of 30. But the current social, women face increasing pressure, but also in their career, premature birth for many women who become a burden. Currently, the United Kingdom fertility experts say, a frozen egg's technology will help women to delay the time when the mother, in order to give the women were more conveniently.

Frozen egg technology breakthrough

In General, women's reproductive capacity from 35-year-old would rapidly decrease, so frozen egg technology can let age women successfully when the mother. But frozen egg and sperm is already very mature technologies, more complex, the success rate is also lower. And sperm, eggs, extract more difficult, and eggs contains more water, the formation of the frozen Crystal when easier, but such a Crystal in the thawing process is also very easy to damage to the eggs, so frozen egg success rate is usually only about 10 per cent, after thawing the pregnancy rate of eggs is less, not more than 5 per cent. According to statistics, although the first use of frozen egg technology baby appeared in 1986, but so far, only about 200 worldwide total of babies is born with this technology.

In the new egg preservation technology, from Japan, Denmark and the United States scientists will egg into a chilled plate of glass-based solution, this device and egg fast in liquid nitrogen, and eggs are processed further to prevent Frost forming potentially destructive of ice crystals. This "glass" of preservation technology, scientists announced that, after the thawing of the egg still 95% maintain activity, pregnancy rate reached 25 per cent, reproductive specialists said this would be a "huge progress".

According to scientists, 20-year-old woman can, under the direction of the doctor drug use, in order to extract the eggs, the egg cell pick-up will be saved in liquid nitrogen. When these women to 35 years old, they can take advantage of these eggs are fertile. By the time their eggs will be thawed, then carries on the artificial insemination.

More importantly, this technology makes it possible for large-scale storage of eggs into. Support for this technology in the reproductive scientist Dr. Fischer said: "we are walking in a leading the social concept of change, it will change the perception of women's fertility. When we can easily, safely and effectively save eggs, you can expect that our society will have a lot of young women choose their own eggs frozen up. To see this change may be even a few years time, but unless the society suddenly to a large change to encourage women to stop work, early pregnancy early production, this situation will occur sooner or later. "It was she estimated that extensive storage of eggs may in time of 10 years is just around the corner. To store an egg, from medicine to the freezing of the entire process may take up to the price just 2200 pounds.

Help women late childbearing

Development of this technology see the scientists, this technology has a huge market potential. It can be quite want late birth of women, that they have enough time to do your own thing.

According to statistics, in the United Kingdom, women do mother's time is becoming more and more late, delayed birth into the community of a trend. Currently, the United Kingdom 30-year-old mother is far more than 20-year-old mother, mother's average age is 26 from 1985 to present the 29-year-old, first the average age of the fetus also increased to 27-year-old. Analysts believe that, since society competition, many women as men fought on the workplace, they had no time to conceive, but wait until they gain a foothold, and achieved certain success and want child, often in age bias great fertility decreases. This frozen eggs mature technology of the future will undoubtedly provide convenience to career women, they can work, the dedication to successful after using frozen eggs do mother give birth to children at ease.

But Dr. Fischer stated that some of the reasons of the late childbearing women not only in career development. For the women who are trying to find a heart mate becomes more difficult, many women cannot find Mr. right, but everything still want children, so they rumble, 30 or even 40 years old before they got married, married and faced with fertility problems. There is no doubt that the frozen egg technology can give these older married women provides a security guarantee.

But for many cancer patients, even frozen egg technology is their only hope. As a result of chemotherapy, surgery and other reasons, many cancer women lost their fertility and the ovum freezing up and you can make these sick women circle do mother's dream. Last year, the United States, Florida, a 34-year-old cancer patient through frozen egg technology became mothers, for some reason, she found a surrogate mother for her production.

But many scientists also believe that freezing eggs for prime time yet to come, but similar sperm bank egg Bank establishment, may need a few years time and deeper more extensive research. But the vast majority of people insist that in women taking powerful reminder egg agent and on the operating table, waiting for more experimental results and more secure technology is the most sensible option. (Han Shu CRI reporter)