fertility

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Kidman: Fertile Waters Got Me Preggers

Seven members of film got pregnant after swimming

(Newser) - Nicole Kidman thinks water in the Australian Outback may be the reason for her unexpected pregnancy last year, the AP reports. The 41-year-old Aussie, who gave birth to daughter Sunday Rose in July after adopting two children, said she and six other women who swam in a waterfall in Kununurra...

New Gizmos Wage War on Sperm Flow
New Gizmos Wage War on Sperm Flow
Sep 20, 2008 4:18 PM CDT

New Gizmos Wage War on Sperm Flow

Devices zap testes, block sperm—one by remote control

(Newser) - Condoms may be reliable, but they’re so last century, prompting scientists to develop a new arsenal of high-tech male contraceptives, the London Times reports. One device, the tiny “fertility control micro-valve,” is injected into a duct to let men control sperm flow using a remote-controlled key fob,...

Would-Be Dads Have Ticking Clock, Too

Men's age can affect ability to conceive earlier than women's

(Newser) - When a couple has trouble conceiving, don't necessarily blame the woman and her limited supply of eggs—men's fertility starts dropping even before women's, Time reports. In addition to fecundity issues, older men also risk siring children with higher rates of autism, schizophrenia, Down syndrome and bipolar disorder. Male fertility...

Soy-Based Foods Might Be Reducing Sperm Count

Western men consuming more of cheap protein; effect worst on those with low count

(Newser) - Soy-based foods could be the root of lower sperm counts in men, a new study finds. Men who consumed more than two portions of soy-based foods a week had, on average, 41 million fewer sperm per milliliter of semen than men who avoided such products. The cheap source of protein...

Record US Births Top Boomer Peak
Record US Births Top Boomer Peak
Jul 18, 2008 4:46 AM CDT

Record US Births Top Boomer Peak

Fertility is lower but larger population adds up to baby bumper crop

(Newser) - More Americans were born last year than in any other in history, reports ABC News. The 4,315,000 bundles of joy even top the Baby Boom at its peak. The expanding population is expected to put more pressure on scarce resources, but all those new taxpayers will help foot...

Men Less Fertile After 40: Study

Biological clock ticking as men age

(Newser) - Men apparently have a biological fertility clock that ticks just as inexorably as that of women, reports Agence France Presse. New research reveals that a man's ability to impregnate a partner drops significantly once he reaches 40, regardless of his sperm count. It's the first clinical proof that a man's...

Fertile Women Sound Sexier, Study Says

Voices found to be most alluring during ovulation

(Newser) - Barflies take note: A woman's voice is sexiest when she's most fertile, a new study says. Scientists recorded women counting from 1 to 10 and found that their voices were rated most attractive when they were closest to ovulation, the BBC reports. What gives? Researchers aren't sure, but they speculate...

Test Counts 'Good Eggs' to Track Fertility

Offers $350 check-up of biological clock; some docs skeptical

(Newser) - Women wondering how much time is left on their biological clocks have a new option, the Chicago Tribune reports. A new test called Plan Ahead, on the market for $350, claims to measure how many high-quality eggs a woman has remaining and thus some indication of childbearing potential. But some...

China Hangs Onto 1-Child Policy
China Hangs Onto 1-Child Policy
Mar 10, 2008 6:16 PM CDT

China Hangs Onto 1-Child Policy

Country fears growth boom if rule is rescinded

(Newser) - China will keep up its one-child policy over the next decade as nearly 200 million citizens reach child-bearing age, CNN reports. "Given such a large population base, there would be major fluctuations in population growth if we abandoned the one-child rule now," said the country's family planning minister,...

And Baby Makes ... Too Many?
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...

UK Military Wives Freezing Husbands' Sperm

More women planning for kids should husbands die in combat

(Newser) - More UK military wives are freezing their husbands' sperm before the men serve in the Middle East. One London fertility clinic expected interest from soldiers but was surprised by the "wives and girlfriends who want to have children should anything happen," a spokesman said. But servicemen must give...

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...

'06 a Mini Baby Boom for US
'06 a Mini Baby Boom for US
Jan 16, 2008 10:38 AM CST

'06 a Mini Baby Boom for US

4.3M births highest in 45 years, go against trends in industrialized world

(Newser) - The US experienced a mini baby boom in 2006, with the largest number of children born since the 1960s. The AP reports 4.3 million births that year, giving the US a higher birth rate than Europe, Australia, Canada, or Japan. Hispanics accounted for a quarter of all US births,...

Pregnancies Outsourced to India
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...

US Fertility Rate Bounces to Boom Levels

Birth rates up across all age groups

(Newser) - Americans are having more babies than at any time since 1971, USA Today reports. The fertility rate hit an average of 2.1 babies for every woman in 2006, the highest since just before the Baby Boom ended. The rise in fertility puts America apart from other developed countries, many...

In Monkey Sex, Screamers Win
In Monkey Sex, Screamers Win
Dec 19, 2007 6:29 PM CST

In Monkey Sex, Screamers Win

Shouting increases chances of fertility, study shows

(Newser) - Exploring why female monkeys shout so much during sex, researchers have found that the shouts actually help their partners to ejaculate, Live Science reports. Researchers from the German Primate Center looked at Barbary macaques and found that males ejaculated 59% of the times their partner yelled, and only 2% of...

Dark Bread, Beans Make Babies
Dark Bread, Beans Make Babies
Dec 2, 2007 7:10 AM CST

Dark Bread, Beans Make Babies

Time to celebrate! High-fat ice cream increases fertility

(Newser) - Brown rice, dark bread, high-fat ice cream, and beans increase fertility, according to a recent Harvard study on diet. Foods not so great for making babies include breakfast cereal, potatoes, trans fats, and frozen yogurt, the researchers report in Newsweek. The study of 18,000 nurses' eating habits linked success...

Quality Sperm Demand More Sex
Quality Sperm Demand
More Sex
Oct 16, 2007 3:41 PM CDT

Quality Sperm Demand More Sex

Docs tie frequent activity to reduced genetic defects

(Newser) - Conventional wisdom says daily sex reduces the chance of success for couples trying to conceive, but conventional wisdom may be very wrong. A small Sydney University study found men with damaged sperm actually improved its quality by producing it on a daily basis for a week. Abstaining does increase quantity,...

UK Weighs Revolution in IVF Rules
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...

Cancer Patients Gain Fertility Hope

Eggs from girls as young as 5 can be frozen before chemotherapy

(Newser) - Prepubescent girls with cancer do not have to give up the prospect of parenthood because of the effects of chemotherapy. Cancer patients as young as 5 can have their eggs removed and frozen before treatment, preserving their fertility, according to research by Israeli scientists. With childhood cancer survival rates climbing,...

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