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Premature Ejaculation

Premature Ejaculation is no laughing matter…or is it?

How do women really know if they are having an orgasm?

Dr Nicole Prause is challenging bias against sexual research to unravel apparent discrepancies between physical signs and what women said they experienced

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It’s not always clear if a woman is really having an orgasm, as Meg Ryan demonstrated in When Harry Met Sally.

It’s not always clear if a woman is really having an orgasm, as Meg Ryan demonstrated in When Harry Met Sally.

In the nascent field of orgasm research, much of the data relies on subjects self-reporting, and in men, there’s some pretty clear physiological feedback in the form of ejaculation.

But how do women know for sure if they are climaxing? What if the sensation they have associated with climax is actually one of the the early foothills of arousal? And how does a woman know when if she has had an orgasm?

Neuroscientist Dr Nicole Prause set out to answer these questions by studying orgasms in her private laboratory. Through better understanding of what happens in the body and the brain during arousal and orgasm, she hopes to develop devices that can increase sex drive without the need for drugs.

Understanding orgasm begins with a butt plug. Prause uses the pressure-sensitive anal gauge to detect the contractions typically associated with orgasm in both men and women. Combined with EEG, which measures brain activity, this allows for a more accurate picture of a woman’s arousal and orgasm.

Dr Nicole Prause has founded Liberos to study brain stimulation and desire.

Dr Nicole Prause has founded Liberos to study brain stimulation and desire.

When Prause began studying women in this way she noticed something surprising. “Many of the women who reported having an orgasm were not having any of the physical signs – the contractions – of an orgasm.”

It’s not clear why that is, but it is clear that we don’t know an awful lot about orgasms and sexuality. “We don’t think they are faking,” she said. “My sense is that some women don’t know what an orgasm is. There are lots of pleasure peaks that happen during intercourse. If you haven’t had contractions you may not know there’s something different.”

Prause, an ultramarathon runner and keen motorcyclist in her free time, started her career at the Kinsey Institute in Indiana, where she was awarded a doctorate in 2007. Studying the sexual effects of a menopause drug, she first became aware of the prejudice against the scientific study of sexuality in the US.

When her high-profile research examining porn “addiction” found the condition didn’t fit the same neurological patterns as nicotine, cocaine or gambling, it was an unpopular conclusion among people who believe they do have a porn addiction.

The evolution of design of the anal pressure gauge used in Nicole Prause’s lab to detect orgasmic contractions.

The evolution of design of the anal pressure gauge used in Nicole Prause’s lab to detect orgasmic contractions.

“People started posting stories online that I had falsified my data and I received all kinds of sexist attacks,” she said. Soon anonymous emails of complaint were turning up at the office of the president of UCLA, where she worked from 2012 to 2014, demanding that Prause be fired.

Does orgasm benefit mental health?

Prause pushed on with her research, but repeatedly came up against challenges when seeking approval for studies involving orgasms. “I tried to do a study of orgasms while at UCLA to pilot a depression intervention. UCLA rejected it after a seven-month review,” she said. The ethics board told her that to proceed, she would need to remove the orgasm component – rendering the study pointless.

Undeterred, Prause left to set up her sexual biotech company Liberos, in Hollywood, Los Angeles, in 2015. The company has been working on a number of studies, including one exploring the benefits and effectiveness of “orgasmic meditation”, working with specialist company OneTaste.

Part of the “slow sex” movement, the practice involves a woman having her clitoris stimulated by a partner – often a stranger – for 15 minutes. “This orgasm state is different,” claims OneTaste’s website. “It is goalless, intuitive, and dynamic. It flows all over the place with no set direction. It may include climax, or it may not. In Orgasm 2.0, we learn to listen to what our body wants instead of what we think we ‘should’ want.”

Prause wants to determine whether arousal has any wider benefits for mental health. “The folks that practice this claim it helps with stress and improves your ability to deal with emotional situations even though as a scientist it seems pretty explicitly sexual to me,” she said.

Prause is examining orgasmic meditators in the laboratory, measuring finger movements of the partner, as well as brainwave activity, galvanic skin response and vaginal contractions of the recipient. Before and after measuring bodily changes, researchers run through questions to determine physical and mental states. Prause wants to determine whether achieving a level of arousal requires effort or a release in control. She then wants to observe how Orgasmic Meditation affects performance in cognitive tasks, how it changes reactivity to emotional images and how it compares with regular meditation.

Brain stimulation is ‘theoretically possible’

Another research project is focused on brain stimulation, which Prause believes could provide an alternative to drugs such as Addyi, the “female Viagra”. The drug had to be taken every day, couldn’t be mixed with alcohol and its side-effects can include sudden drops in blood pressure, fainting and sleepiness. “Many women would rather have a glass of wine than take a drug that’s not very effective every day,” said Prause.

The field of brain stimulation is in its infancy, though preliminary studies have shown that transcranial direct current stimulation (tDCS), which uses direct electrical currents to stimulate specific parts of the brain, can help with depression, anxiety and chronic pain but can also cause burns on the skin. Transcranial magnetic stimulation, which uses a magnet to activate the brain, has been used to treat depression, psychosis and anxiety, but can also cause seizures, mania and hearing loss.

Prause is studying whether these technologies can treat sexual desire problems. In one study, men and women receive two types of magnetic stimulation to the reward center of their brains. After each session, participants are asked to complete tasks to see how their responsiveness to monetary and sexual rewards (porn) has changed.

With DCS, Prause wants to stimulate people’s brains using direct currents and then fire up tiny cellphone vibrators that have been glued to the participants’ genitals. This provides sexual stimulation in a way that eliminates the subjectivity of preferences people have for pornography.

“We already have a basic functioning model,” said Prause. “The barrier is getting a device that a human can reliably apply themselves without harming their own skin.”


 
There is plenty of skepticism around the science of brain stimulation, a technology which has already spawned several devices including the headset Thync, which promises users an energy boost, and Foc.us, which claims to help with endurance.

Neurologist Steven Novella from the Yale School of Medicine uses brain stimulation devices in clinical trials to treat migraines, but he says there’s not enough clinical evidence to support these emerging consumer devices. “There’s potential for physical harm if you don’t know what you’re doing,” he said. “From a theoretical point of view these things are possible, but in terms of clinical claims they are way ahead of the curve here. It’s simultaneously really exciting science but also premature pseudoscience.”

Biomedical engineer Marom Bikson, who uses tDCS to treat depression at the City College of New York, agrees. “There’s a lot of snake oil.”

Sexual problems can be emotional and societal

Prause, also a licensed psychologist, is keen to avoid overselling brain stimulation. “The risk is that it will seem like an easy, quick fix,” she said. For some, it will be, but for others it will be a way to test whether brain stimulation can work – which Prause sees as a more balanced approach than using medication. “To me, it is much better to help provide it for people likely to benefit from it than to try to create fake problems to sell it to everyone.”

Sexual problems can be triggered by societal pressures that no device can fix. “There’s discomfort and anxiety and awkwardness and shame and lack of knowledge,” said psychologist Leonore Tiefer, who specializes in sexuality. Brain stimulation is just one of many physical interventions companies are trying to develop to make money, she says. “There’s a million drugs under development. Not just oral drugs but patches and creams and nasal sprays, but it’s not a medical problem,” she said.

Thinking about low sex drive as a medical condition requires defining what’s normal and what’s unhealthy. “Sex does not lend itself to that kind of line drawing. There is just too much variability both culturally and in terms of age, personality and individual differences. What’s normal for me is not normal for you, your mother or your grandmother.”

And Prause says that no device is going to solve a “Bob problem” – when a woman in a heterosexual couple isn’t getting aroused because her partner’s technique isn’t any good. “No pills or brain stimulation are going to fix that,” she said.

Complete Article HERE!

Men, Depression and Sex

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As anyone who has been depressed will tell you, depression isn’t just about feeling blue.

Man and woman with pensive expression --- Image by © Ocean/Corbis

It is an incredibly complex condition which brings with it a whole slew of emotional, mental and physical symptoms with it. For men and women both, part of the problem can revolve around their sexuality – and this in turn can cause problems in a relationship at the time when the depressed person most needs the support.  Fortunately, there are ways to help treat this particular problem and restore intimacy and pleasure to a relationship.

Depression and Male Sexuality

It is common for both men and women to experience sexual problems as part of their depression – but the ways in which this presents itself can be different.  Healthline notes that in men, depression will often express itself as feelings of low-esteem, anxiety and guilt and this, in turn, can cause problems with erectile dysfunction, delayed orgasm, premature ejaculation or just a loss of interest in sex itself.

There is still a lot we just don’t know about exactly how depression affects the brain. But according to Net Doctor, researchers have learned that the chemical changes which take place when someone has this condition can lead to an increase in emotional withdrawal and low energy levels so that activities like sex, which require a connection to your partner as well as physical energy to perform, can become a challenge.  This can be hurtful for the person’s partner and make them feel unwanted or unloved, putting a strain on the relationship that can, in itself, be difficult to deal with.

To make matters worse, many antidepressants are notorious for their side effect of causing sexual dysfunction or loss of interest.  Included in this group are MAOI inhibitors, SSRI’s and SSNRI’s and both tetracyclic and tricyclic antidepressants. 

What to Do

So the long and short of it is, both depression itself and some of the treatments for depression can both put a damper on a guy’s sex life. So what are some solutions to the problem?

Get the Treatment You Need

Depression is not a choice that people make – and it is usually not a problem that goes away by itself. If you have not yet been diagnosed, talk to your doctor about the symptoms you are having and get started on a plan of care that involves the combination of medications, therapy and lifestyle changes that are right for you.

If you are already being treated for depression and suspect that your anti-depressants might be putting the kybosh on your sex life, find out if you can switch medications. While it might take a little time to take effect, there are some drugs which do not seem to effect one’s libido, including Wellbutrin and Remeron.

Exercise

Both Healthline and Everyday Health recommend regular exercise – preferably with your partner – as part of a program to help reconnect sexually. First, it gives you and your partner time together doing something enjoyable and this alone can be good for a relationship. It also helps to release feel-good chemicals like endorphins that help fight depression naturally and keeps you in good shape so that you feel good about yourself and the way you look. All this can go a long way to enhancing your sex life.

Take Your Time

According to Everyday Health, sex therapist Dr. Sandra Caron also has a few tips for couples who are struggling to overcome the barrier that depression has placed on their sives.  She recommends, first of all, that couples engage in more foreplay and other physical expressions of intimacy – hand holding, caressing, massage – before engaging in intercourse itself.  Depression tends to slow down all responses, so taking this extra time to achieve arousal can help enhance the pleasure for both partners.  She also recommends the use, if needed, of estrogen creams or lubricants and even erotica (like lingerie or sexy movies) to help sparthe mood.

Open Up

Probably the most important advice for men who are trying to reconnect with their partner sexually is to open up and communicate with your partner. This can be more difficult for men to do in general, but is even more of a challenge when it comes to talking about intimate issues like sexuality, desire and arousal. But being honest about how you are feeling and letting your partner know that it is the depression that is a problem and not a loss of interest or a loss of love can be an incredibly powerful way to overcome this challenges and get support from your loved one at a time when you need it the most.  Also, partners can be more understanding and supportive if they understand more about what is going on – otherwise, it is easy to interpret a low mood or lack of responsiveness as being hostile or unloving.

In short, depression is a difficult condition with a whole slew of symptoms that go far beyond just feelings of sadness or being blue.  And when depression begins to affect a person’s sexuality, this in turn can lead to a strain on intimate partner relationships.  However, while there are no quick solutions to this problem, getting on a treatment program that is tailored to someone’s individual needs as well as exercising regularly, spending time with a partner to engage in more foreplay and simply opening up and talking about the problem can all help to reignite the sexual spark in a relationship – and hopefully make the battle against depression that much easier.

Complete Article HERE!

Coming strong : forceful ejaculations, part 1

masturbation 023

We all want to shoot our semen across the room. Granted, not many can boast to shoot that far, and to be fair we don’t always feel like cleaning the whole house after an ejaculation. But if there is something we still want, it is to have a powerful cum shot. For the uninitiated, this desire seems ludicrous or maybe appear as a show of personal vanity. But for anyone who has ejaculated more than a few times, the reason is clear : forceful ejaculations mean stronger orgasms, earth-shaking orgasms, fully draining orgasms. And maybe giving us some bragging rights too ! How can it be achieved?

Forceful ejaculations result from a combination of many elements. Some of which you can influence, and some of which you cannot.

Your level of arousal greatly influence the contraction strength of the pelvic muscles. How tired you are, how hydrated you are also directly influence your ejaculation’s strength.

Some anatomical peculiarities can greatly influence your ability to shoot forcefully. One of those is the size of the urethra. The urethra is the canal inside the penis where urine and semen flow. A urethra that’s too wide (slack) will allow semen to flow too easily, causing a rapid decrease in pressure as it leaves the posterior urethra (where the semen was assembled and pressurized before ejaculation). On the contrary, a urethra that’s too narrow will create too much resistance to the semen’s passing, in the end also diminishing the shooting distance. All in all, to be a far shooter, you need to have been granted with an ideally sized shooting tube. Can you change this ? It depends. If it’s too slack, there’s no way of narrowing the opening. If its gauge is too tapered, however, then dilation with a urinary catheter could be considered. But : be very wary. This needs to be done cleanly or you may cause severe infections (of the prostate in particular). And you should have a good understanding of your anatomy before inserting anything in your penis. That penis of yours is not built of steel and it has no user replaceable parts : you break it, you lose it ! Always ask a pro’s advice.

Exposing your body to longer sexual stimulation also influences the ejaculation’s strength. Indeed, the various glands that produce the different liquids forming semen will have all the time they need to produce and dump a lot of stuff in the posterior urethra if you take the time to prime yourself. Whatever your preparation is, the posterior urethra’s size is fixed (surprise !). So the more seminal liquid you produce, the greater the pre-ejaculatory pressure will be. And higher pressure, of course, translates as a more forceful cum shot. So a long male foreplay (the period before ejaculation) will cause you to shoot further.

Now, of course, there would be no forceful ejaculation without strong pelvic muscles. And this is the area where you can have the most influence (aside from taking your time, of course). Improving the strength of your pelvic floor muscles will in fact have numerous benefits :

  • Decrease the likelihood of peeing involuntarily (it had to be said, even if you understandably don’t care as of today !) (PC, BC).
  • Help with erectile dysfunction (BC).
  • Definitely help if you have premature ejaculation by increasing your ability to withhold your ejaculation. But even if you don’t have premature ejaculation problems, this increased ejaculation control will translate into better edging abilities : being able to edge longer and closer to the cresting point (BC, but also PC and IC).
  • Increase the strength of your orgasmic contractions, in effect enhancing your orgasmic pleasure (BC, PC, IC).
  • And finally, of course, since this is the topic, increase your shooting distance.

The pelvic muscles are a group of muscles formed of the iliococcygeus (IC), pubococcygeus (PC) and bulbocavernosus (BC). These muscles form a hammock holding the content of the pelvic floor.

  • The iliococcygeus (IC) muscles stabilize the rectal area, together with the PC muscle. The IC muscles pull the rectum towards the back. They contract rhythmically during orgasm.
  • The pubococcygeus (PC) muscles control the urine flow, and they pull the rectum towards the front. They contract rhythmically during orgasm. In women, the PC muscles also contract the vagina and are thus, for them, the most important pelvic muscles to work on. While men who strengthen their PC muscles definitely experience an improvement of their orgasmic experience, they will not shoot any further.
  • The bulbocavernosus (BC) muscles serves to maintain blood inside the penis during erection (even though the erection is largely a vascular process) and also serves to expel urine and semen out of the urethra. So this muscle is the one men should work on.

So, to summarize :

  • Forceful ejaculations are desirable because they translate into more intense orgasms
  • While the shooting distance is in direct relation with the strength of an ejaculation, shooting distance will always vary greatly between ejaculations because of various other variables. Moreover, some men will always be able to shoot further than others.
  • It is possible to improve the strength of your ejaculation by working on the pelvic muscles, in particular the bulbocavernosus. How far you will shoot, after these exercises, will vary from man to man. But a sure thing is that your sexual experience will be improved.
  • Being well hydrated and rested is also important.

Complete Article HERE!

Your Cock; A Complete Owners Manual (abridged)

Name: Hector
Gender: male
Age: 17
Location: Tujunga, CA
I’m afraid my penis isn’t right. I worry because it doesn’t look like other guys. For one thing I’m a lot smaller. I’m afraid to have sex or show my penis. Is there any way for me to know for sure? I hope to hear from you because this is making me real nervous. Thank you.

first-life-form-with-a-penis-humor

I’d chill out, if I were you, Hector. Lots of guys your age mistakenly think there is something wrong with their unit, when actually their willie is quite normal. This heightened concern, as you suggest, can lead to anxiety or even a complex about one’s cock size and shape. You don’t really give me much to go on as to why you think your pinga is not like the other guys. That leads me to think you don’t really know all that much about your package in general. Do you? I mean, who are you comparing yourself to anyway?

Since I don’t have a lot of information to go on, I suppose we oughta start with some essentials. Here’s Part 1 of my primer — Your Cock; A Complete Owners Manual (abridged). That’s supposed to be funny, BTW.

We all know that there are big ones and little ones, fat ones and skinny ones. Some are bobbed; some are whole. Some curve and bend; some are straight as an arrow. Some have a mushroom cap; some sport more of a helmet look. Some grow; some show. And they come in a veritable rainbow of colors.

Despite the amazing diversity, there are lots of things that each of our members has in common with everyone else’s. The average length of a flaccid cock is 3.7 inches with a diameter of 1.25 inches. The average length of a hardon is 5.1 inches, with a diameter of 1.6 inches. If you are over the age of 17, you pretty much have all the cock you’re gonna have. That’s not to say that as we age and as our muscles slack, our pal won’t hang a bit differently than when we were a young buck. But there’s not gonna be significant change in length or girth after puberty is done with us. Keep in mind that all this stuff is determined by genetics and heredity, like your overall body type, the color of your eyes, your hair pattern, and how tall you are. So the likelihood that any guy will add even one permanent inch to his dick either in length or girth, without surgery, is about as likely as him adding even an inch to his height.

The head of your dick is called the glans. (It’s the thing that can be shaped like a mushroom or a helmet.) It is made up of soft tissue called the corpus spongiosum. Just below the glans, on the underside of your cock is a waddle of skin called the frenulum. This puppy is chock-full of nerve endings that make it ground zero for dick-centered pleasure.

Male_anatomy

All uncut (uncircumcised) men have a prepuce, or foreskin that covers and protects his dickhead. Cut (circumcised) men don’t, because it has been surgically removed. If you are lucky enough to be intact, your foreskin is a highly specialized, sensitive, and functional organ of touch. No other part of the body serves the same purpose. Please note: circumcision actually removes 50% of the skin of a guy’s dick.  And who among us would choose that if we were allowed to choose?

You know the old adage, “Use it or lose it”? They may have had a penis in mind when that maxim was coined. Researchers agree — erections are good for you. When you get a woody, your cock is engorged with oxygen-rich blood, which is essential for the upkeep of the smooth muscle tissue. This kind of tissue makes up about 90% of your cock. You can see how a healthy circulatory system is vital to a vibrant sex life. An oxygen-deprived cock will build up a kind of plaque in your cock, which resembles scar tissue. This will cripple your rod (Peyronie’s disease) or rob you of your wood altogether.

penis mesureI also want to alert you of some startling new data that came out of recent research about masturbation. Australian researchers questioned over 1,000 men who had developed prostate cancer and 1,250 men who had not, about their sexual habits. They found those who had ejaculated the most between the ages of 20 and 50 were the least likely to develop prostate cancer.

The protective effect was greatest while the men were in their 20s. And get this; men who ejaculated more than five times a week were a third less likely to develop prostate cancer later in life. But let’s not get off topic too much.

The other big part of your package is the family jewels. We mind as well take a look at them too while we’re at it. Your nuts (testis) and the sack (scrotum) they’re housed in are an evolutionary marvel. Your testicles are about 4°F cooler than your core body temperature. Lucky for us, this is the ideal climate for healthy sperm production. 90% of the male hormone, testosterone, is manufactured in our balls. Evolution has even provided that one nut, generally the left, hangs slightly lower than the other. The lower nut will also be slightly larger. I suppose this keep them from knocking into each other so much.

Ok so you think the outside of your junk is pretty impressive, well you ain’t seen nothin’ yet! Here’s where things get really interesting. First, there is no “bone” in your boner. Don’t laugh! Humans are one of the few mammals (horses, donkeys, rhinoceros, marsupials, rabbits, whales and dolphins, elephants and hyenas are the others) that don’t have a penis bone. Most males of our species have a unique bone called baculum in their penis. The baculum is designed for speed fucking. Sliding a bone in and out of a sheath is much faster than waiting for hydraulics to kick in. This enables our mammalian relatives to spend very little time actually mating. Which is, after all, a vulnerable position for them to be in.happy penis

If there’s no bone in there what make our dick hard? Good question. If you dissected your woody and looked at a cross-section you’d see three distinct spongy tubular structures, each are made up of smooth muscle tissue. Two of these tubular structures — one on either side of your cock, both of which run the length of your cock — are called the corpora cavernosa. These marvelous structures become engorged with blood lifting and thickening your cock to erection. The corpus spongiosum, the third tubular structure is located just below the corpora cavernosa. This baby houses your urethra, through which urine and semen pass during urination and ejaculation, respectively. This may also become slightly engorged with blood, but less so than the corpora cavernosa.

There are several points of interest in and around your balls too. I already mentioned your urethra, which stretches from your bladder to the tip of your dick. It carries your piss and cum, but not at the same time, I’m happy to report. Your prostate is an almond shaped gland that sits between your bladder and the root of your dick. Slightly in back of that is a pair of glands called the seminal vesicles. These tubular glands open into the vas deferens as it enters the prostate gland. They secrete the lion’s share of your spooge (ejaculate) about 70% to be precise. Most of us have two vas deferens tubes to correspond to the pair of ball (testicles) most of us have. These convey your mature sperm, the ones that have been comfortably relaxing in the epididymis, which is a tube filled mass at the back of each of your balls.

To conclude, the average male, between the ages of 15 and 60 will ejaculate 30 to 50 quarts of jizz (semen), containing 350 to 500 billion sperm cells. How amazing is that?

Good luck