Two insurmountable difficulties
How to find a suitable location in the male peritoneal
How to find a suitable location in the male peritoneal http://topcoachfactoryoutletonline.webs.com/ - Coach Factory Outlet ?
Test-tube baby is to let fertilized egg placed in the woman's uterus growth and development http://designcoachoutlet.webs.com/ - Coach Outlet , it is a good place for the body's natural bred baby, the abdominal cavity of the male is different, the navel, the use of laparoscopic embryos implanted male celiac specific parts. This site must meet two conditions: First, there must be adequate blood reaction (?), Because the fetus needs to get a lot of nutrient supply http://goldcoachfactoryoutletonline.webs.com/ - goldcoachfactoryoutletonline.webs.com ; another is not from the organ macrovascular too close http://topcoachfactoryoutletonline.webs.com/ - Coach Outlet , or growing up in the fetal oppression vascular organs, may cause damage to the body of male mother. This is a difficult process of exploration, but scientists believe will find the male mothers intimate Kaohsiung sex hormones, and whether it will affect the health of the fetus?
Normal women pregnant with a girl, eat a lot of male hormones, the child health damage. So fear is that, if a man is pregnant with a girl, the sex hormones on the body of Kaohsiung much impact on the health of her unborn child? Moreover, in order to allow the fetus to the normal growth and development http://www.successful-women.net/bbs/forum.php?mod=viewthread&tid=6796684&extra= - topcoachfactoryoutletonline.webs.com Sale-A2685 , you need to the male mom in vivo injection of estrogen, which is bound to cause endocrine disorders in men with high male hormone body. How to bring this disorder organ damage down to a minimum, but also scientists are very concerned about the problem of two associated research -
Men can own sperm to fertilize an egg, bred by their own cells, the fertility of their children
June 20, 2008, representatives of the University of Sheffield Stem Cell Biology Center scientists, standing on the podium of the annual meeting of the European Society of Human Reproduction and Embryology Society, told the men: male sperm cells cultivated egg fertilization, the fertility of their children.
London's Royal College ethicist Anna Bini Smaghi more than this proposed own view: This technology enables a single adult male can own sperm by the egg fertilized by the breed of their own cells, and the fertility of their own child. Women conceive also do not have to before menopause; course, it solves the the homosexual families of fertility problems, this is a new form of cloning! These possibilities made us a new problem: how to define the parents? Who has the right to use this technology? However, let us slightly relieved, this study is still at a much earlier stage. We still have a long way to go, this technology ultimately for clinical use at least be 10 years, experts say In 10 years http://www.ambrosiaensembles.com.au/node/82#comment-178542 - Coach Factory Outlet Sale-A5902 , maybe we can find answers to problems two female mice of two egg breed a father little mouse
April 23, 2004, scientists in Japan and South Korea on the international authoritative scientific journal Nature throws a blockbuster: two female mice of two egg breed a father The little mouse. The chair this research project is Japan's Tokyo University of Agriculture Science Division of Applied Biology Professor Kono Friends macro, he and South Korean scientists together to create a single breeding the miracle of life, that is to bypass the genes of the father, extracting a maternal are not yet mature no genetic markers eggs, egg fusion with another non-variant mother contribution to achieve the reorganization of the egg, and then chemically activated formation of mice embryos implanted mice in utero . This is the first human use of the single-sex reproduction technology to breed future
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