Why, Do You Know, Why Reasons

Do you know the 'why' reasons, or, do the 'whys' often bother you for scientific explanations? For instance, you do know that stars twinkle, but do you know the reasons why, and how? Or, do you know the 'why' reasons behind falling in love? Or, do you know the reasons why dogs bury bones? Probably many of you don’t! Why Corner – the 'why' blog, answers these 'whys' for basic knowledge, with real reasons for the 'why' facts. So, just know them all here if you have the 'why' urge, that is!
Showing posts with label sex. Show all posts
Showing posts with label sex. Show all posts

Jun 9, 2008

Do you know why women may have diminished libido?

Prof. Know Why answers for your general knowledge and awareness on why women may have diminished libido:

Are you having problems in your sex life? Is your woman having diminished libido? Well, she may be suffering from pelvic floor disorder, which may impact women's sex life!

Incontinence and other disorders of the pelvic organs can take a toll on a woman's sex life, a new study suggests.

Researchers found that among 300 women aged 40 and above, those with symptoms of a pelvic floor disorder were more likely to have a diminished libido, pain during sex, or problems reaching orgasm.

Pelvic floor disorders refer to problems with a woman's pelvic organs - the uterus, bladder and rectum; and the muscles and connective tissue that support them. Among the most common of these are urinary incontinence and pelvic organ prolapse, where weakened muscles and supporting tissue allow one or more pelvic organs to drop down and protrude into the vagina.

Some symptoms of prolapse include pressure in the vagina, pain in the lower abdomen or lower back, and chronic constipation.

It has been estimated that one-third of U.S. women have at least one type of pelvic floor disorder, but studies have come to conflicting conclusions as to whether the conditions hinder women's sex lives.

The new findings, reported in the journal Obstetrics & Gynecology, suggest that many women with these disorders, do in fact, have problems with sexual function.

However, the risk of sexual dysfunction was not elevated among women who had mild prolapse that was not causing symptoms, said lead researcher Dr. Victoria Handa, an associate professor of gynecology and obstetrics at Johns Hopkins University in Baltimore. This is important, she explained, because it indicates that women who have sexual complaints but no other potential symptoms of pelvic organ prolapse do not need to be evaluated for the disorder.

The findings are based on 301 patients recruited from gynecology offices affiliated with Johns Hopkins. Eighty women were seeking care for a pelvic floor disorder, including bladder control problems and pelvic organ prolapse. The rest of the women had other conditions or were getting a routine checkup. All of the women completed questionnaires on their overall health, pelvic symptoms and sexual function.

Overall, the researchers found, women with pelvic floor disorders were more likely to have symptoms of a diminished libido, pain during sex and infrequent orgasms - regardless of age and whether they had gone through menopause.

According to the findings of an earlier study by Dr. Handa and her colleagues, women's diminished libido and sexual function are often improved after having surgery to correct significant prolapse.

So, women with pelvic floor disorders should talk it out with their doctors about any sexual difficulties they have. That may only help, improve their diminished libido.

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Apr 7, 2008

Do you know why men are dumb dates?

Miss Finder –The Journo, tries to find answers:

Men usually think they are the smarter sex. But when it comes to flirting they often prove out to be real dumb or boring dates, should I say? Just don’t overreact, all you men! A recent study claims that you just can’t read signals coming from the fairer sex. So, men those who consider flirting to be your traditional domain, think again!

To put it straight - men just don’t understand the attitude and advances of women. The flutter of eyelashes, the smile across the dance floor and the giggle after a lame joke - every woman knows the time-honored ways to get a man. But, men stand dumb to these subtle seduction techniques of the opposite sex, when dating. So, short of pouncing on the object of her lust, a woman’s non-verbal signals of sexual interest often prove sadly lost in the young male brain.

According to the study by the researchers at Indiana University, rather than going through life thinking “she wants me”, men often find themselves trying to navigate a foreign world of social signals without a phrasebook.

Kathy Lette, a best-selling author, says that the research is further evidence of women’s superiority. “Women are fluent in body language; men just have the gift of the ‘grab’. It is really confusing for women. The average bloke either doesn’t realize that we fancy them until we are giving birth to their children in the labor ward; or he presumes all women fancy him all the time. God was playing some kind of prank when he developed two sexes.” - Are you men listening?

Many men out there might get miffed, but the fact is that the male species fall flat on its face when it comes to gauging the female psyche in the initial dating period. “Men find it difficult to tell the difference between women who are being friendly and women who are interested in something more,” claims Coreen Farris, the lead researcher of the university’s Department of Psychological and Brain Sciences.

Well, doing my own survey, interviewing a few men in my reach, I found out that there are some men out there who admit that they tend to go haywire while reading signals from the fairer sex and just go off-track while trying to read the expressions or body language of their womenfolk.

To conclude on the topic from my findings, I would say, men usually tend to err in their judgment of feminine ways because they probably believe in clichés. Their minds are not properly attuned to understand the delicate signals given by modern women. And, they normally stick to their preconceived notions about women and read what they want to.

But the few witty and intelligent of the male species may find some solace in Coreen Ferris, who believes “these are average differences. Some men are very skilled in reading clues.”

So, the time hasn’t yet arrived for women to ditch the lipstick at once because not all flirting gets lost in translation after all!

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Mar 24, 2008

Do you know why women are attracted to men with darker skin?

Prof. Know Why answers for your general knowledge and awareness:

Have you ever wondered why women are attracted to men with darker skin, while men prefer fair-complexioned females? Well, the attraction is driven by preferences based on moral assumptions, says a study.

Researchers from the University of Toronto, who conducted the study, said that women are predominantly attracted to men with darker skin because of latent thoughts about sex, mystery and danger. The findings suggested that, women would be naturally drawn to George Clooney over fellow actor and fairer-skinned, Daniel Craig.

On the other hand, men prefer fair-complexioned women. In fact, more men would instinctively prefer Keira Knightley than her Spanish counterpart Penelope Cruz. Researchers observed that lighter-skinned women in all races are seen as the ideal because of a subconscious association with innocence, purity, modesty, virginity, vulnerability and goodness.

The study was conducted on the basis of 2,000 advertising photographs of men and women, as models were considered the most attractive people of their races and genders.

“What the research shows is that our aesthetic preferences operate to reflect moral preferences. Within our cultures, we have a set of ideals about how women should look and behave. Lightness and darkness have particular meanings attached to them and we subconsciously relate those moral preferences to women and men” - said the study’s lead author Dr Shyon Baumann, a sociologist at the Toronto University.

According to the researchers, many judgments about beauty are made at a conscious level - such as about leg length, height, weight and the shape of the nose as well as the mouth. But, other physical attractiveness ideals, including complexion, are made at the subconscious level.

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Feb 20, 2008

Do you know why people are straight or gay?

Prof. Know Why answers:

There has always been a debate about the reasons of a person’s sexual orientation - Is sexual orientation something people are born with or a matter of choice? Well, in the latest study that is bound to re-ignite the debate, it is weighed more on the side of genetics.

So, why are people straight or gay? Researchers at McMaster University and Sunnybrook Health Sciences Centre in Toronto have found new evidence that shows that your genes are what make you straight or gay. Led by neuroscientist Sandra Witelson, the study scanned the brains of healthy, right-handed homosexual and heterosexual men using magnetic resonance imaging (MRI).

A decade back, Witelson had demonstrated that there are more left-handers in the homosexual population. Handedness is a sign of how the brain is organized to represent different aspects of intelligence. Language, for example, is usually on the left and music on the right. In other researches, Witelson had also found that left-handers have a larger posterior corpus callosum (the band of nerve fibres connecting the two hemispheres of the brain) than right-handers.

This raised the hypothesis for the current study - whether the anatomy of the brain of the sub-group of right-handed homosexual men is similar to that of left-handers. The researchers found that the posterior part of the corpus callosum is larger in homosexual than heterosexual men. As the size of the corpus callosum is largely inherited, it suggested a genetic factor in sexual orientation.

“Our results do not mean that heredity is destiny, but they do indicate that environment is not the only player in the field,” said Witelson. The finding may be one additional piece of information for individuals trying to determine their sexual orientation as “sometimes people aren't sure of their sexual orientation”, added Witelson.

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