Tuesday, October 7, 2014

The vaginal orgasm doesn't exist - it's the clitoris that holds the key to female pleasure, study claims

  • There is no such thing as a vaginal orgasm, experts said in a review
  • Women have been labelled with sexual problems based on the myth
  • G-Spot, vaginal or clitoral orgasms are all incorrect terms to use
  • Like 'male orgasm', 'female orgasm' is the correct term to use, they said
  • Women worldwide do not orgasm during penetrative sex, review found
  • Clitoris and surrounding erectile tissue is source of female orgasm, they said
  • All women can orgasm if the female erectile organs are effectively stimulated
  • Previous study found size and position of clitoris key to female orgasm
  • Women who couldn't orgasm had smaller clitoris' further from the vagina




  • For years, women have often declared they can either orgasm through sex or foreplay.
    But new research suggests we may all have been wrong.
    For there is no such thing as a vaginal orgasm, a clitoral orgasm or even a G-spot, new research claims. 
    Instead, the umbrella term 'female orgasm' should be used, the study authors argue.   
    Most women worldwide do not orgasm during penetrative sex as the vaginal orgasm doesn't exist, a review found. Researchers say women have been labelled with sexual problems based on this 'myth'
    Most women worldwide do not orgasm during penetrative sex as the vaginal orgasm doesn't exist, a review found. Researchers say women have been labelled with sexual problems based on this 'myth'
    They maintain that like 'male orgasm', 'female orgasm' is the correct term.
    Historically, it was believed that women could orgasm through penetrative sex, and that G-spot, vaginal or clitoral orgasms were all different types of orgasm.
    But writing in the journal Clinical Anatomy, the authors say the majority of women worldwide do not have orgasms during penetrative sex.
    As a result, women have been labelled with sexual problems that are based on something that doesn’t exist: the vaginal orgasm.
    The clitoris is the key to all female orgasms, the review found.
    The clitoris, is the human female’s most erogenous zone, often called the ‘female penis’ because it is made from the same material as the male penis.
    It is possible for all women to orgasm if the female erectile organs are effectively stimulated, the researchers added.
    The female erectile organs include the clitoris, the vestibular bulbs – also known as the clitoral bulbs – which are found on either side of the opening of the vagina and the pars intermedia, a thin band that joins the two vestibular bulbs.
    The size and distance of the clitoris from the vagina is paramount as to whether a woman can achieve orgasm, according to  U.S. researchers who scanned the pelvic areas of 30 women as part of another study
    Other erectile organs include the labia minora – known as the inner lips of the vagina - and the corpus spongiosum of the female urethra – the mass of spongy tissue surrounding the urethra, the tube that connects the bladder to an external opening just above the opening of the vagina.
    The review's co author, Dr Vincenzo Puppo, who calls himself a sexologist, said: 'Male ejaculation does not automatically mean the end of sex for women.
    'Touching and kissing can be continued almost indefinitely, and noncoital sexual acts after male ejaculation can be used to produce orgasm in women.'
    All women can  orgasm if female erectile tissue including the clitoris is stimulated, experts said
    All women can orgasm if female erectile tissue including the clitoris is stimulated, experts said
    The review, published in the journal Clinical Anatomy, comes after a U.S. study published earlier this year found that the size of a woman’s clitoris can impact their ability to have an orgasm.
    In women who have orgasm problems, the clitoris is smaller and located farther from the vagina, the study found.
    The researchers said their findings could lead to new treatments for women suffering from anorgasmia, who are unable to have orgasms.
    Researchers used magnetic resonance imaging (MRI) to scan the pelvic area of 30 women who were on average 32 years old.
    Ten of the women had reported rarely or never achieving orgasms despite trying, while the rest had a normal experience during sex.
    The women who had problems achieving orgasm tended to have smaller clitoris' located further away from the vagina.
    Researchers said that although orgasm is complex, the size and location of the clitoris may be paramount.
    The clitoral complex, which has a shape of a boomerang, extends under the skin and includes parts that are known as the body, crura, bulb and root.
    It is possible that a smaller distance between these structures and the vagina makes it easier for the clitoris to be stimulated during intercourse.
    The study was published in the Journal of Sexual Medicine in February this year


    Read more: http://www.dailymail.co.uk/health/article-2783791/The-vaginal-orgasm-doesn-t-exist-s-clitoris-holds-key-female-pleasure-study-claims.html#ixzz3FU5aL1NC 
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    Monday, October 6, 2014

    Green tea could helps scientists develop new cancer fighting drugs

  • Scientists believe green tea could be used to develop drugs to fight cancer
  • Drink is made up of chemicals including EGCG (Epigallocatechin Gallate)
  • Researchers from Singapore think EGCG could have anti-cancer effects
  • It has been combined with anticancer protein Herceptin to target tumours
  • Institute of Bioengineering and Nanotechnology finding could prove crucial 





  • Scientists believe green tea could be used to develop drugs to fight cancer
    Scientists believe green tea could be used to develop drugs to fight cancer
    It has been shown to lower cholesterol, improve blood flow and protect against heart disease.
    And now scientists believe green tea could be used to develop new drugs to fight cancer.
    A chemical extracted from the beverage is an ideal carrier of proteins that combat the disease, according to research by the Institute of Bioengineering and Nanotechnology, Singapore.
    Green tea is made up of a class of chemicals called catechins, the most abundant of which is EGCG (Epigallocatechin Gallate).
    It is believed EGCG is responsible for green tea's health benefits and could have anti-cancer effects.
    Dr Joo Eun Chung and his colleagues have shown anticancer protein Herceptin can combined with EGCG to form a stable and effective complex to deliver a drug to a tumour site.
    He said: 'When designing drug carriers, the drug to carrier ratio is an important consideration because the use of high quantities of carriers can result in toxicity as a consequence of poor metabolism and elimination of the carriers.
    'However, these issues would be of less concern if both the drug and carrier had therapeutic effects. When injected into mice, the Herceptin loaded nanocomplex demonstrates better tumour selectivity and growth reduction, as well as longer blood half life, than free Herceptin.'
    'It effectively protected the proteins against many obstacles from the point of administration to the delivery sites. The combined therapeutic effects of the green tea based carrier and the protein drug showed greater anticancer effect than the free protein.'
    The researchers injected the combination of EGCG and Herceptin into mice and found it was better at targeting tumours and reducing growth, as well as lasting longer in the blood.
    It is hoped the finding reported in Nature Nanotechnology could help build better drug delivery systems.
    When designing drug carriers several factors must be considered, including that it must be specific so it just attacks the cancer.
    Using high quantities of the carrier could result in toxicity if the body cannot metabolise it. 
    The complex will be ineffective if the body attacks and eliminates it too quickly.
    A chemical extracted from the beverage is an ideal carrier of proteins that combat the disease, according to research by the Institute of Bioengineering and Nanotechnology, Singapore
    A chemical extracted from the beverage is an ideal carrier of proteins that combat the disease, according to research by the Institute of Bioengineering and Nanotechnology, Singapore


    Read more: http://www.dailymail.co.uk/health/article-2781366/Green-tea-helps-scientists-develop-new-cancer-fighting-drugs.html#ixzz3FNQyEFiY 
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    Wednesday, October 1, 2014

    The bladder problem no one wants to talk about that's blighting 7m lives


    'If I got the urge to go, I’d have just seconds before losing control of my bladder,' said Hilary Shields
    'If I got the urge to go, I’d have just seconds before losing control of my bladder,' said Hilary Shields
    On the face of it Hilary Shields had it all. 
    The director of her own management training company, she had two beautiful children, a loving husband and a good social life.
    Yet in her late 40s Hilary developed a deeply embarrassing problem that overshadowed all of this. 
    It affected her work as well as home life, and made her fearful of even the briefest of car journeys.
    The condition was overactive bladder — an ailment that despite affecting a staggering seven million people in Britain, is still a taboo subject. 
    The condition means patients have to go to the loo more often than normal, and with greater urgency — they lose the ability to ‘hold on’.
    ‘I found it excruciatingly embarrassing,’ recalls Hilary, 51, from Peterborough, who is married to Bob, 66, and has children aged 28 and 26.
    ‘I had to split my life into 90-minute segments because that was the longest I could possibly last without visiting a loo. 
    'And if I got the urge to go, I’d have just seconds before losing control of my bladder.’
    And because Hilary needed to use the loo about 14 times a day — normally people go five or six times — every trip out of the house had to be meticulously planned.
    ‘I became an expert in “toilet maps” making a note of where every loo in the area was whenever I went out,’ she says. 
    ‘If I went to the theatre, I’d have to go to the loo before the interval because if there was a queue, that could be disastrous for me.’
    Although a keen golfer, she had to give up the sport. 
    ‘I’d never have managed nine holes without needing to run into the bushes and I rarely went on long walks because I had no idea where the next loo would be,’ she says.
    ‘At work I’d pretend I needed to make a call during meetings, so I could pop to the loo again and again without people realising what I was doing. 
    'Once, on my way to a big presentation, I was stuck in a long traffic jam on the M25 and couldn’t get to a loo in time.
    ‘I had to pull off the motorway and find a hotel to change in.’
    Hardly surprisingly, Hilary’s self-esteem plummeted.
    ‘I thought this was the kind of problem that affected older people, but then I wasn’t even 50 and feared this was what it was going to be like for the rest of my life,’ she says.
    The bladder, which is made of muscle, fills up like a balloon with urine which constantly trickles from the kidneys. When the bladder is full, it starts to have mini spasms and the surrounding nerves send signals to the brain.
    The brain responds by sending a message to the bladder to contract and empty.
    ‘I thought this was the kind of problem (overactive bladder) that affected older people,' said Hilary
    ‘I thought this was the kind of problem (overactive bladder) that affected older people,' said Hilary
    However, in those with an overactive bladder, it empties spontaneously and without warning, before the bladder is full. 
    As a result, sufferers have a sudden and overwhelming need to go.
    ‘People with this condition may need to go eight, ten or more times a day,’ explains Zaki Almallah, a consultant urologist at the Birmingham Bladder Clinic. 
    ‘Some, but not all, have the need to go two or more times through the night, too.
    ‘However, as inconvenient as it is to need to go that often, what affects their quality of life most is the urgency. 
    'Whereas most of us can hang on for a bit, some people with an overactive bladder cannot and they need to go there and then, which can lead to accidents.’
    Sometimes the problem is caused by a malfunction in the nerves that surround the bladder, causing them to tell the brain that the bladder is full when it is not. 
    However, the cause of many cases is a mystery, says Mr Almallah.
    Middle-aged women are most commonly affected, probably because low levels of the hormone oestrogen (which falls in middle-age) can affect the tone of the muscles of the bladder, making them more likely to contract spontaneously. Childbirth is also thought to be a trigger.
    Some estimates suggest as many as four in ten women suffer from it, says Mr Almallah, though he thinks this may be ‘a little over exaggerated — but it is a very common problem’.
    He adds it can also affect men and children — it can be why some children wet the bed, but they will normally grow out of it.
    The problem can also be triggered by neurological conditions such as stroke, Parkinson’s disease, multiple sclerosis and spinal injury, as these affect how the brain and the nerves of the bladder communicate.
    Certain medications can also trigger it — including diuretics, commonly taken for high blood pressure, which increase the amount of urine you produce, and opioid painkillers, which can affect the nerves, too.
    Hilary developed the problem after surgery to remedy stress incontinence she’d suffered as a result of delivering two 9lb babies. 
    Stress incontinence is when you leak a little urine when the bladder is put under pressure — for example when coughing or laughing — and is common after childbirth. 
    Hilary had undergone an operation using tape — known as tension-free vaginal tape — to support the urethra, the tube that carries urine from the bladder, and reduce the pressure on the bladder.
    ‘I swapped one form of incontinence for another — and this was far harder to live with,’ she says.
    Whatever the cause, many people won’t talk to their doctor about incontinence — a recent survey by Always Discreet, which makes incontinence pads, found 60 per cent of women do not ask their GP for help.
    ‘Unfortunately, many people suffer in silence, as they are too embarrassed to go to the doctor,’ says Mr Almallah. 
    ‘Even those that do see their doctor do not always get the help they need.’
    Some are told the problem is normal or just part of getting older ‘when it absolutely isn’t’, adds Camilla Lawrence, a women’s health physiotherapist at Six Physio clinic, London.
    Bladder training can improve symptoms in about half of cases
    Bladder training can improve symptoms in about half of cases
    ‘The shame is that it takes people a long time to build up the courage to seek help — most of the people I see have suffered for ten or even 20 years by the time they see me.’
    Normally the first treatment option is bladder training — done with the help of a physiotherapist or continence nurse — to retrain the bladder to hold on.
    ‘It helps if people sit on a hard surface when they are trying to hold it for longer, as it gives them a feeling of support, and distraction is good,’ suggests Ms Lawrence. 
    ‘When people get the urge to go, we encourage them to send a text or make a shopping list, or to think about what they’re having for dinner.’
    Bladder training can improve symptoms in about half of cases. If that doesn’t help, tablets called anticholinergics may be offered.
    These block faulty nerve signals reaching the brain, but do have side-effects such as dry mouth, itchy eyes and constipation.
    There are a number of surgical options. 
    Bladder augmentation increases the size of the bladder using a section of the bowel or stomach, but is a major procedure with the risk of infection.
    Botox injections are also sometimes given, which make the bladder less likely to contract; these, too, carry infection risk.
    For Hilary, the solution was easy — it was seeking help that was the problem. She lived with the condition for almost two years before deciding enough was enough. 
    The final straw came when she was caught short and had an ‘accident’ while driving on the M25.
    ‘I was so humiliated. I just couldn’t go on like this,’ she says.
    Hilary saw a private specialist and was prescribed the anticholinergic VESIcare. 
    ‘Within a week of taking a single tablet at night I did not have overactive bladder any more — I felt stupid that I hadn’t tried to do something about it before,’ she says.
    ‘The pills did bring some side-effects — I felt very thirsty at times and had dry eyes, but this was nothing compared with the benefits of not having an overactive bladder.
    ‘About eight months ago I switched to a tablet called mirabegron and now I get no side-effects. I got all my confidence back. 
    'But many people will be suffering in silence when they just don’t need to.’


    Read more: http://www.dailymail.co.uk/health/article-2773971/Bladder-problem-no-one-wants-talk-about.html#ixzz3Ex6BSRek 
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    More money, more babies: Why the birth rate plummets when America goes into recession

    Approximately half a million fewer babies will be born due to the Great Recession, according to a new study.
    Princeton researchers Janet Currie and Hannes Schwandt examined records for 140 million births in the U.S. between 1975 and 2010, and discovered that each percentage-point increase in the national unemployment rate meant 14 fewer births among a group of 1,000 women aged 20-24.
    They predict that about 151,000 women who were in their early 20s in 2008 will refrain from having children by age 40, ultimately resulting in 427,000 fewer children being conceived.
    Lower birth rate: Approximately half a million fewer babies will be born due to the Great Recession, according to a new study
    Lower birth rate: Approximately half a million fewer babies will be born due to the Great Recession, according to a new study
    While previous research has suggested that women are less likely to conceive during tough economic times, this new study shows that recessions can cause women to put the brakes on having children into their 40s.
    Dr Currie, a health economist at Princeton, told the AP that the findings demonstrate 'a pretty profound effect on some women’s lives.'
    She said that they were investigating whether women who defer conceiving during a recession later make up for it by having the number of children they would have had without the recession.
    'We were just trying to measure how much catch-up there was,' she said, adding that they were surprised by the results.
    Dr Currie told HealthDay that deferring childbirth in one's early 20s may lead to other life decisions that could interfere with starting a family.
    'Perhaps the women will go on to have careers that they would not have had,' she said. 
    She also suggested that men who start their first job during a recession sometimes get locked into lower earnings for years to come, which may lead to trouble finding a mate


    Read more: http://www.dailymail.co.uk/femail/article-2775682/More-money-babies-Why-birth-rate-plummets-America-goes-recession.html#ixzz3Ex5MMiBs 
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