fertility

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New Home Test Checks Sperm Count

It's the first kit to win FDA approval

(Newser) - If you've ever questioned your sperm count but weren't thrilled with the idea of dropping by a clinic, worry no longer: For the first time, you can get an FDA-approved home test. The $30 to $40 SpermCheck Fertility Home Sperm Test, available at CVS.com and Walgreens.com,...

Contraceptive Sperm Zap in the Works

Sound waves in sensitive area cut sperm production

(Newser) - Researchers say they have found what could be a cheap, reliable, and long-lasting form of male birth control, although it involves zapping the testicles with ultrasound. A study on rats found that sound waves slowed sperm production to levels that would cause infertility in humans, making ultrasound a "promising...

Chinese Lust to Have &#39;Dragon&#39; Baby
Chinese Lust to Have 'Dragon' Baby
Jan 23, 2012 3:50 AM CST

Chinese Lust to Have 'Dragon' Baby

Infants born this year will be lucky, successful, wanna-be parents believe

(Newser) - The dragon is one of the luckiest and most powerful signs in the Chinese zodiac, and people born in the year of the dragon—which runs from today to Feb. 9, 2013—are supposed to be strong and successful. So many Chinese and Chinese-Americans are going to extraordinary lengths to...

Scientists Turn Stem Cells Into Working Sperm

Researchers see hope for infertile men

(Newser) - Researchers have managed to produce sperm cells from embryonic stem cells—and for the first time, the sperm worked, resulting in healthy baby mice. Researchers in Japan mixed the embryonic stem cells with certain proteins and hormones. They converted the resulting cells into germ cells, which they implanted in the...

Japan Frets Over Sexless Teens
Japan Frets Over
Sexless Teens
Jan 14, 2011 6:30 AM CST

Japan Frets Over Sexless Teens

A third of young men not interested in sex, survey finds

(Newser) - Japanese people just aren't having enough sex, laments the head of the country's family planning association. A full 36% of Japanese men aged 16 to 19 say they're uninterested in or averse to sex, according to a recent survey. That's 19% more than just two years ago, and some 59%...

IVF Test Triples Birth Success
 IVF Test Triples Birth Success 
Oct 27, 2010 6:10 PM CDT

IVF Test Triples Birth Success

And could spare us future Octomoms

(Newser) - A new procedure in the trial phase makes a woman undergoing in vitro fertilization three times more likely to have a healthy baby, the Daily Mail reports. The test analyzes prospective embryos for chromosomal abnormalities, choosing a healthy specimen to implant into the womb and raising the success rate from...

Blood Type O May Hurt Fertility
 Blood Type O 
 May Hurt Fertility 
study says
Oct 25, 2010 7:11 AM CDT

Blood Type O May Hurt Fertility

Study links blood type A to higher egg count, better eggs

(Newser) - Women with type O blood may have more difficulty conceiving a child as they get older, a new study suggests. Researchers tested a group of 560 women seeking fertility treatment whose average age was slightly under 35, and found that those with type O blood had fewer and poorer-quality eggs...

Why I'll Never Freeze My Eggs
 Why I'll Never Freeze My Eggs 
OPINION
Aug 18, 2010 11:21 AM CDT

Why I'll Never Freeze My Eggs

Jessi Klein is 35, but not desperate

(Newser) - Jessi Klein is 35 and childless, which meant it was time for that “horribly clichéd sad-woman moment” at her gynecologist’s office: The moment her doctor asked if she wanted some “literature” about freezing her eggs. At that moment, “I decided I didn’t want the...

Fertile Women Buy Sexier Clothes
 Fertile Women Buy 
 Sexier Clothes 
Science!
Aug 6, 2010 10:14 AM CDT

Fertile Women Buy Sexier Clothes

But it's for the sake of other women

(Newser) - Women are more likely to pick out sexy clothes when they’re ovulating, particularly if they think they have competition for potential partners, scientists say. A new study says women subconsciously lean toward the skimpy and seductive if they’re ovulating and see other attractive women nearby. “In order...

'Rude' Fertility Chalk Giant Linked to Baby Boom

Man carved into Brit Hill 'boosts births'

(Newser) - The outline of a naked "fertility" giant carved into the chalk of a steep English hillside is being linked to a baby boom in the surrounding community. Folklore has it that women who sleep somewhere on top of the 180-foot-long club-wielding Cerne Abbas giant—also known as the "...

As Women Near 40, Sex Drive Revs Up

Researchers theorize biological clock at work

(Newser) - The closer women get to 40, the stronger their sex drive, according to a new study from the University of Texas. Researchers surveyed 900 women about their sex lives, breaking them into three groups: the women at prime fertility (age 19-26), women with declining fertility (age 27-45), and those who...

New Test May Predict Timing of Menopause

Breakthrough could help women schedule childbearing

(Newser) - Doctors could one day use a blood test to predict decades in advance when women will go into menopause, scientists say. The preliminary study could be a first step toward developing a tool to help women decide when they want to have children, Iranian experts say. "This is not...

Docs: 'No One Will Need Sex to Make Babies in 10 Years'

Veterinary surgeons predict IVF will replace 'fairly inefficient' intercourse

(Newser) - Sex will become purely recreational even for couples seeking babies within a decade thanks to advances in IVF technology, predict veterinary Australian scientists. Calling the traditional form of baby-making a "fairly inefficient process" in a report published in the Reproductive BioMedicine journal, they claim in vitro fertilization methods will...

Irregular Periods Could Signal Fertility Disorder

Primary ovarian deficiency affects 1 in 100 women under 40

(Newser) - Women with irregular periods usually blame stress or other lifestyle factors, and often use hormonal birth control to make their cycle regular. But an irregular period could signal something serious: primary ovarian insufficiency, characterized by a lack of reproductive hormones. The condition affects 1 in 100 women by age 40,...

Octomom: Maybe Just One More Kid

'Someday far, far, far, far in the future'

(Newser) - For most people, 14 kids would be enough. But 15 might be the magic number for Octomom Nadya Suleman. Asked yesterday on The View whether she planned to have more children, Suleman first swore up and down that she didn't, then admitted that she might have just one more child—...

Cougars Get Pregnancy Warning

Ad campaign warns women they can be fertile into their '50s

(Newser) - A stubbornly high rate of unplanned and unwanted pregnancies among women over 35 has forced British authorities to launch a campaign to remind women of a certain age that unprotected sex can cause pregnancy. Officials behind the "Conceivable?" campaign say that warnings on fertility waning with age have led...

Women Lose Most Eggs by 30
 Women Lose Most Eggs by 30 
Jan 28, 2010 8:39 AM CST

Women Lose Most Eggs by 30

And by age 40, Ovarian reserves fall to just 3%

(Newser) - Women find it difficult to have children later in life because they are all but out of eggs, scientists have discovered. Though women are born with an average of 300,000 eggs, their ovarian reserve declines far faster than previously thought, according to the study from the University of St....

UC Settles Suits in Embryo Thefts

'Our kids are still out there,' says heartbroken mom

(Newser) - The University of California Board of Regents has quietly paid $4.2 million to settle a dozen lawsuits linked to doctors who stole embryos in an Irvine fertility clinic, reports the Los Angeles Times. The physicians fled the US after it was discovered 14 years ago that they moved eggs...

'Synthetic Sperm' Grown From Stem Cells

(Newser) - British scientists announced they have created synthetic human sperm for the first time, the Guardian reports. The sperm—grown in a lab from stem cells—swim, have tails, and exhibit many of the same biological characteristics of real sperm, according to researchers. They believe the breakthrough could lead to a...

More Sex Makes Stronger Sperm, Cuts Infertility

Men's sperm quality improves with daily ejaculation, study finds

(Newser) - Having sex every day improves sperm quality and can improve a couple's chances of conception, an Australian fertility specialist finds. Eight in 10 men with fertility problems showed less damaged DNA and more mobility in their sperm after 7 days, the BBC reports. The study recommended men "keep the...

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