in vitro fertilization – News Stories About in vitro fertilization - Page 7

Feb 24, 2008 6:32 AM CST

Viagra Linked to Reduced Fertility

New concern for fertility clinics that provide drug to male partners

(Newser) - Popular sexual potency drug Viagra has been linked to sperm effects so dramatic that it could seriously affect male fertility, researchers have discovered. The findings are particularly troubling because in-vitro fertilization clinics often provide Viagra to men to increase sperm production. The new studies show that while Viagra increases sperm...

And Baby Makes ... Too Many?

Feb 19, 2008 12:01 PM CST

And Baby Makes ... Too Many?

Docs want to cut number of multiple births from fertility treatment

(Newser) - Fertility doctors are beginning to wonder whether they're too successful. With in vitro fertilization prompting a 70% increase in the rate of multiple births since 1980, some are espousing a switch to single-embryo transfer. The procedure lowers the success rate but also lowers the rate of multiple births, with their...

Sperm Donation Not
'Taxable Labor' for Danes

Feb 6, 2008 7:12 AM CST

Sperm Donation Not 'Taxable Labor' for Danes

Sperm banks warned identity disclosure would kill the thriving exports

(Newser) - The Danish government has thought better of a plan to tax earnings from sperm donation just as it taxes any other job, Der Spiegel reports. The catch is that it would have required donors to disclose their identities, which sperm banks said would drive away 93% of their business. It...

Pregnancies Outsourced to India

Dec 31, 2007 6:54 AM CST

Pregnancies Outsourced to India

Western couples 'renting' wombs of Indian women

(Newser) - A town in India, where more than 50 women are currently pregnant with the children of Western couples, has hatched a booming industry in commercial surrogacy, dubbed "wombs for rent." The women in Anand have been impregnated with the sperm and eggs of US, British and other couples...

Embryonic Stem-Cell Issue Still Dogs GOP

Dec 2, 2007 9:02 AM CST

Embryonic Stem-Cell Issue Still Dogs GOP

Pols can't nix research and back in-vitro clinics: Time writer

(Newser) - Last week's breakthrough in stem-cell research—the creation of cells from skin rather than embryos—is a tremendous scientific advance, writes Michael Kinsley in Time magazine. But the new science doesn't let hypocritical GOP politicians dodge the controversy over embryonic stem cells: They will still be risking human lives with...

We Can Grow Human Eggs in the Lab: Docs

Sep 22, 2007 9:33 AM CDT

We Can Grow Human Eggs in the Lab: Docs

New procedure safer, avoids hormone risks and invasive surgery

(Newser) - Doctors in England have developed a new method for growing human eggs in the lab that would allow busy women to delay motherhood for years, the Daily Telegraph reports. The procedure, announced today, involves extracting and treating a tiny piece of a woman's ovary. It improves on current in-vitro fertilization...

UK Weighs Revolution
in IVF Rules

Aug 1, 2007 6:38 AM CDT

UK Weighs Revolution in IVF Rules

Bill would require birth certificates to note donor involvement

(Newser) - Legislation pending in Britain proposes sweeping changes to fertility laws, including requiring birth certificates to note whether a baby was conceived through in vitro fertilization and an easing of restrictions on so-called "savior siblings." Parents choose to have such children in part because their blood or bone marrow...

Embryos Screened for Cancer Risk

Apr 26, 2007 10:57 AM CDT

Embryos Screened for Cancer Risk

Targeting breast cancer gene raises fears of "designer babies"

(Newser) - The British government is poised to OK a procedure that screens embryos for genes that greatly increase the risk—but do not necessarily cause—breast cancer. Two couples with strong family histories of the disease are expected to pioneer the technique, already approved in principle, and crank up the debate...

UK Women Limited to
One Embryo

Apr 2, 2007 8:42 AM CDT

UK Women Limited to One Embryo

Agency will ration IVF to stem problematic multiple births

(Newser) - British women trying to get pregnant via In Vitro Fertilization will be limited to having one embryo implanted at a time, in a move by the government to stem the surge of problematic multiple births, the Guardian reports. Only women with particularly low chances of conception will still be allowed...