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The researchers found that two 15-minute of ultrasound doses "significantly reduced" the number of sperm-producing cells and sperm levels

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...ew form of contraception found that a dose of ultrasound to the testicles can stop the production of sperm. A study on rats published in Reproductive Biology and Endocrinology showed that sound waves could be used to reduce sperm counts to levels that would cause infertility in humans. Researchers described ultrasound as a “promising candidate” in contraception. However, far more tests...

Denmark has liberal sperm donation policies that appeal to women who want to conceive using artificial insemination

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Denmark has decided to tighten the rules of sperm donation after one donor was found to have passed on a rare genetic condition to at least five of the 43 babies he is thought to have fathered. Neurofibromatosis type 1 (NF1) produces tumors that affect the nervous system, and the affected sperm is thought to have been used in 10 countries. The sperm bank has been criticized for failing to screen...

A study in the journal Biology of Reproduction suggests that eating around two handfuls of walnuts a day improves sperm health in young men

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...e journal Biology of Reproduction suggests that eating around two handfuls of walnuts a day improves sperm health in young men. Sperm shape, movement and vitality improved in men who added walnuts to their diet over 12 weeks. The fatty acids found in these nuts are thought to have helped sperm development. It is not known if this would help improve male fertility. About one in six couples are infe...

Experiments in mice found that gene Katnal1 was vital for the final stages of making sperm

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...ed after researchers in Edinburgh, UK, have identified a gene critical for the production of healthy sperm. Experiments in mice found that the gene, Katnal1, was vital for the final stages of making sperm. The authors of a study in PLos Genetics said a drug which interrupts Katnal1 could be a reversible contraceptive. A fertility expert said there was “certainly a need” for such a drug...

The Argus One has the capacity to carry 30 pounds of high tech sensors and cameras and the ability to hover over remote locations between 10,000 and 20,000 feet, even in rough weather

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Argus One is the Pentagon’s newest unmanned spy plane, which cheeky observers are already calling it the “Flying Sperm”. The Argus One has the capacity to carry 30 pounds of high tech sensors and cameras and the ability to hover over remote locations between 10,000 and 20,000 feet, even in rough weather. The suspect design has been attributed to improved “flight stability and aerodynamic co...

It has been claimed that Jennifer Aniston was advised to get a “sperm donation” from Brad Pitt after they broke up in 2005

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It has been claimed that Jennifer Aniston was advised to get a “sperm donation” from Brad Pitt after they broke up in 2005   Jennifer Aniston recently claimed she is not desperate to have a baby but she could have produced a mini Brad Pitt, if she’d listened to the bizarre advice of recently deceased Hollywood agent, Sue Mengers. It has been claimed that Jennifer Aniston was advised t...

Lauren Silverman's fifth grade school photo is a far cry from the glamorous socialite we've seen frolicking around the Hamptons

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Lauren Silverman was the unlikely “ugly duckling” who blossomed into a celebrity swan as it was revealed by her fifth grade school photo. Before Lauren Silverman joined Miami Country Day School’s “mean girl clique” with Brooke Mueller, Simon Cowell’s pregnant lover was an awkward preteen. With braces and frizzy hair, Lauren Silverman’s fifth grade school photo is a far cry from...

The increase in some mental disorders may be due to men having children later in life

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...han women drive the mutation rate is that women are born with all their eggs whereas men produce new sperm throughout their adult life. It is during sperm production that genetic errors creep in, especially as men get older. Writing a commentary in the Journal Nature, Prof. Alexey Kondrashov, of University of Michigan, said young men might wish to consider freezing their sperm if future studies sh...

A 63-year-old South Korean woman became “pregnant” with 12 baby squid after eating calamari, according to a claim in a bio-tech report

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...ered in a cement-like material to make them stick. Inside the pods is an “ejaculatory apparatus” and sperm – with the apparatus expelling the sperm quite forcefully. After the victim of the “attack” was hospitalized, doctors removed the baby cephalopods from her gums, tongue and cheek. It was only then that the pods were formally identified as “squid spermatophores”. A 63-year-old South Kor...

US scientists have found that children with older fathers and grandfathers appear to be "genetically programmed" to live longer

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...to be "genetically programmed" to live longer However, scientists have discovered that in sperm, telomeres lengthen with age. And since men pass on their DNA to their children via sperm, these long telomeres can be inherited by the next generation. Dr. Dan Eisenberg and colleagues from the Department of Anthropology at Northwestern University studied telomere inheritance in a group of y...

Scientists say they are a step closer in the difficult journey towards developing a male contraceptive pill, after successful studies in mice

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...testing a drug called JQ1. It targets a protein which exists only in the testes and is critical for sperm production. The testes of mice taking the drug began to shrink as they produced fewer sperm, which were also less mobile. Some were rendered infertile. When the animals were no longer taking the drug they were able to have babies. One of the researchers, Dr. James Bradner said: “This co...

Mark Lester, godfather to all Michael Jackson’s kids, has vowed to have DNA tests to prove he is the ­father of Jacko’s three children

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British actor Mark Lester, godfather to all Michael Jackson’s kids, has vowed to have DNA tests to prove he is the ­father of Jacko’s three children, the Sunday People reported. Mark Lester, 54, believes there is a “good possibility” he is their biological dad. The former child star, who was Michael Jackson’s best pal for 30 years, donated sperm to the ­superstar a year before the singer’s first...

Stem cells made from skin have become "grandparents" after generations of life were created in experiments by scientists in Japan

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Stem cells made from skin have become “grandparents” after generations of life were created in experiments by scientists in Japan. The cells were used to create eggs, which were fertilized to produce baby mice. These later had their own babies. If the technique could be adapted for people, it could help infertile couples have children and even allow women to overcome the menopause. Bu...

Paris Jackson is interested to visit Mark Lester after revelations he is her biological father

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Michael Jackson’s daughter, Paris, is reportedly keen to come to the UK and visit Mark Lester following revelations this week claiming he’s her biological father. On Tuesday Jason Pfeiffer, a friend of Michael Jackson, claimed he is able to confirm rumors that both his children, Paris and Prince, were fathered by British actor Mark Lester. Jason Pfeiffer, said to be a close friend of Michae...

Michael Jackson’s friend Jason Pfeiffer has claimed he is able to confirm rumors that Paris and Prince were fathered by Mark Lester

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Jason Pfeiffer, a friend of Michael Jackson, has claimed he is able to confirm rumors that children Paris and Prince were fathered by British actor Mark Lester. Jason Pfeiffer has claimed that Michael Jackson made the startling confession just a few months before he died on 25 June 2009. Mark Lester, who made his name in the 1969 film version of Oliver! has long been rumored to be the father of M...

Research on more than 300,000 babies found those born using Intracytoplasmic sperm injection (ICSI) had a significantly higher risk of developing abnormalities than those conceived naturally

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A new Australian study has found that fertility treatment used to help infertile men become fathers can raise the risk of birth defects in babies. Research on more than 300,000 babies found those born using Intracytoplasmic sperm injection (ICSI) had a significantly higher risk of developing abnormalities than those conceived naturally. Researchers linked a census of more than 6,100 births that o...

From marmite-scented perfumes to soaps formulated with breast milk, the beauty world is fond of a bizarre ingredient

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...nted perfumes to soaps formulated with breast milk, the beauty world is fond of a bizarre ingredient SPERM While you don’t use the whole thing, human sperm contains a powerful anti-oxidant called “spermine”, which is said to be brilliant at reducing wrinkles and getting rid of tough skin. Although some New York spas have taken to offering spermine-based treatments, the country that loves it...

Yet science and folklore both give us clues that suggest Prince William and Kate Middleton will have a girl

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...ance of having girl babies. One theory is that exposure to radiation on planes reduces the number of sperm carrying male chromosomes, but sperm carrying hardier female chromosomes are unaffected. And if Kate Middleton is spotted leaving a Kensington dermatologist, it’s odds-on for a daughter. French researchers found that mothers who suffered acne while pregnant were 90% more likely to give birth...

Three-person IVF trial shows promising results

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Human and animal trial of a controversial new IVF treatment has yielded promising results, say US scientists. The findings in Nature magazine show healthy-looking embryos can be created from a mix of three adult donors. Human embryos were grown in the lab and some appeared normal, while monkeys born using the same technique remained fit and well, now aged three. Its findings will be reported to t...

A leading hair transplant surgeon is adamant that Prince William will be completely bald on the top of his head by the time he is 40

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Justin Bieber caused controversy by saying Prince William should take the hair loss drug Propecia to avoid those ever-impending bald patches from worsening. While it was all harmless joviality, a leading hair transplant surgeon is adamant that Prince William will be completely bald on the top of his head by the time he is 40. Doctor Asim Shahmalak said that Propecia could halt the royal’s h...

December 11th is the most fertile day of the year

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More babies will be conceived today than any other day this year, according to new research. National birth records show that September 16 is the most popular birthday in the UK. And with the average gestation period for a baby being 40 weeks December 11, exactly 40 weeks prior to September 16, has been labeled as the most fertile day of the year. December is also the most popular month for conce...

A form of virgin birth has been found in wild vertebrates for the first time

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A form of virgin birth has been found in wild vertebrates for the first time. US researchers caught pregnant females from two snake species and genetically analyzed the litters. That proved the North American pit vipers reproduced without a male, a phenomenon called facultative parthenogenesis that has previously been found only in captive species. Scientists say the findings could change our und...

Robert Edwards was knighted in 2011, five decades after he began experimenting with IVF

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Prof. Sir Robert Edwards, the pioneer of IVF, has died in his sleep after a long illness at the age of 87. Robert Edwards was knighted in 2011, five decades after he began experimenting with IVF. IVF is used worldwide and has resulted in more than five million babies. His work led to the birth of world’s first test-tube baby Louise Brown at Oldham General Hospital in 1978. Robert Edwards was kni...

Tom Cruise and Katie Holmes have announced they are divorcing after five years of marriage

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Tom Cruise and Katie Holmes have announced they are divorcing after five years of marriage. Tom Cruise, 49, said he was “deeply saddened” that his younger wife, Katie Holmes, 33, had filed for a separation. He revealed Katie Holmes had initiated the split, bringing a dramatic end to one of Hollywood’s most high-profile romances. In a surprise move, Katie Holmes is understood to have filed f...

The Turkish media identified Sarai Sierra's secret lover as Tarkan K and said the pair began communicating online about three or four months ago

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Sarai Sierra, the Staten Island mother who was found beaten to death during a solo trip to Istanbul last week, had sex with her Turkish lover in a bar restroom the day before she died, it was claimed today. The allegations come as the body of Sarai Sierra arrived at her home in Staten Island, and will add further salt to the wounds of her husband Steven who has to deal with both his devastating l...