News tagged with donor sperm
Tunisian woman expecting 12 babies: reports
A Tunisian woman is due to give birth to 12 babies, which could be a world record, press reports said Tuesday, quoting doctors.
Aug 18, 2009 |
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Business booms at world's biggest sperm bank
Business is booming for the world's biggest sperm bank, Denmark's Cryos, which is struggling to meet demand despite a soaring number of donors and new offices opening around the world.
May 15, 2009 |
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Re-shaping the family: What happens when parents seek siblings of their donor-conceived children
Parents who have conceived children with the help of sperm or egg donors and then try to find the donors and also other children conceived with the donors' help, often end up creating new forms of extended families, according ...
Feb 24, 2009 |
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Scientists' study of abalone yields new insights into sexual reproduction
In new research that could have implications for improving fertilization in humans and other mammals, life scientists studied interactions between individual sperm and eggs in red abalone, an ocean-dwelling snail, and made ...
Aug 04, 2011 |
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Overweight men have poorer sperm count
Overweight or obese men, like their female counterparts, have a lower chance of becoming a parent, according to a comparison of sperm quality presented at a European fertility meeting Monday.
Medicine & Health / Overweight and Obesity
Jul 04, 2011 |
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Female mate choice enhances offspring fitness in an annual herb
In many organisms females directly or indirectly select mates (or sperm) and potentially influence the fitness of their offspring. Mate choice and sexual selection in plants is more complex in some ways than ...
Jun 27, 2011 |
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Dutch woman, 63, gives birth: new country record
A 63-year-old Dutch woman gave birth to a daughter on Monday, becoming the oldest-ever new mother in the Netherlands, the hospital and news reports said.
Mar 21, 2011 |
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Surgical technique helps adult male survivors of childhood cancer regain fertility
A new study has shown that a surgical technique called microdissection testicular sperm extraction (TESE) can effectively locate and extract viable sperm in more than one-third of adult male childhood cancer survivors who ...
Mar 14, 2011 |
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Uterine health more important than egg quality
For women seeking pregnancy by assisted reproductive technologies, such as in-vitro fertilization (IVF), a new study shows that the health of the uterus is more relevant than egg quality for a newborn to achieve normal birth ...
Feb 02, 2011 |
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Intrafamilial medically assisted reproduction
The ESHRE Task Force on Ethics and Law acknowledges the benefits that IMAR may bring to those choosing this approach and concludes that certain forms of IMAR are morally acceptable under certain conditions. The group advises ...
Jan 20, 2011 |
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A new model to predict accurate outcomes for IVF
Couple-and treatment-specific factors can be used to provide infertile couples with an accurate assessment of the likelihood of having a successful outcome following in-vitro fertilisation (IVF). A new prediction model created ...
Medicine & Health / Medical research
Jan 04, 2011 |
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Bodies for sale
For some people, intellectual property is about faster computers and better apps. But for Kara Swanson, a new professor at the Northeastern University School of Law, it’s about body products — literally.
Dec 22, 2010 |
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'Grow your own transplant' may be possible for men with type 1 diabetes
Men with type 1 diabetes may be able to grow their own insulin-producing cells from their testicular tissue, say Georgetown University Medical Center (GUMC) researchers who presented their findings today at the American Society ...
Dec 12, 2010 |
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List of search results for donor sperm
