YOGA & health

Improved flexibility is one of the first and most obvious benefits of yoga. During your first class, you probably won’t be able to touch your toes, never mind do a backbend. But if you stick with it, you’ll notice a gradual loosening, and eventually, seemingly impossible poses will become possible. You’ll also probably notice that aches and pains start to disappear. That’s no coincidence. Tight hips can strain the knee joint due to improper alignment of the thigh and shinbones. Tight hamstrings can lead to a flattening of the lumbar spine, which can cause back pain. And inflexibility in muscles and connective tissue, such as fascia and ligaments, can cause poor posture.

2. Builds muscle strength

Strong muscles do more than look good. They also protect us from conditions like arthritis and back pain, and help prevent falls in elderly people. And when you build strength through yoga, you balance it with flexibility. If you just went to the gym and lifted weights, you might build strength at the expense of flexibility.

See also Why You Should Add Weights to Your Yoga Practice

3. Perfects your posture

Your head is like a bowling ball—big, round, and heavy. When it’s balanced directly over an erect spine, it takes much less work for your neck and back muscles to support it. Move it several inches forward, however, and you start to strain those muscles. Hold up that forward-leaning bowling ball for eight or 12 hours a day and it’s no wonder you’re tired. And fatigue might not be your only problem. Poor posture can cause back, neck, and other muscle and joint problems. As you slump, your body may compensate by flattening the normal inward curves in your neck and lower back. This can cause pain and degenerative arthritis of the spine.

4. Prevents cartilage and joint breakdown 

Each time you practice yoga, you take your joints through their full range of motion. This can help prevent degenerative arthritis or mitigate disability by “squeezing and soaking” areas of cartilage that normally aren’t used. Joint cartilage is like a sponge; it receives fresh nutrients only when its fluid is squeezed out and a new supply can be soaked up. Without proper sustenance, neglected areas of cartilage can eventually wear out, exposing the underlying bone like worn-out brake pads.

5. Protects your spine

Spinal disks—the shock absorbers between the vertebrae that can herniate and compress nerves—crave movement. That’s the only way they get their nutrients. If you’ve got a well-balanced asana practice with plenty of backbends, forward bends, and twists, you’ll help keep your disks supple.

See also How to Build a Home Practice

6. Betters your bone health

It’s well documented that weight-bearing exercise strengthens bones and helps ward off osteoporosis. Many postures in yoga require that you lift your own weight. And some, like Downward-and Upward-Facing Dog, help strengthen the arm bones, which are particularly vulnerable to osteoporotic fractures. In an unpublished study conducted at California State University, Los Angeles, yoga practice increased bone density in the vertebrae. Yoga’s ability to lower levels of the stress hormone cortisol (see Number 11) may help keep calcium in the bones.

7. Increases your blood flow

Yoga gets your blood flowing. More specifically, the relaxation exercises you learn in yoga can help your circulation, especially in your hands and feet. Yoga also gets more oxygen to your cells, which function better as a result. Twisting poses are thought to wring out venous blood from internal organs and allow oxygenated blood to flow in once the twist is released. Inverted poses, such as Headstand, Handstand, and Shoulderstand, encourage venous blood from the legs and pelvis to flow back to the heart, where it can be pumped to the lungs to be freshly oxygenated. This can help if you have swelling in your legs from heart or kidney problems. Yoga also boosts levels of hemoglobin and red blood cells, which carry oxygen to the tissues. And it thins the blood by making platelets less sticky and by cutting the level of clot-promoting proteins in the blood. This can lead to a decrease in heart attacks and strokes since blood clots are often the cause of these killers.

8. Drains your lymphs and boosts immunity

When you contract and stretch muscles, move organs around, and come in and out of yoga postures, you increase the drainage of lymph (a viscous fluid rich in immune cells). This helps the lymphatic system fight infection, destroy cancerous cells, and dispose of the toxic waste products of cellular functioning.

See also Lymphedema Relief Through Yoga

9. Ups your heart rate

When you regularly get your heart rate into the aerobic range, you lower your risk of heart attack and can relieve depression. While not all yoga is aerobic, if you do it vigorously or take flow or Ashtanga classes, it can boost your heart rate into the aerobic range. But even yoga exercises that don’t get your heart rate up that high can improve cardiovascular conditioning. Studies have found that yoga practice lowers the resting heart rate, increases endurance, and can improve your maximum uptake of oxygen during exercise—all reflections of improved aerobic conditioning. One study found that subjects who were taught only pranayama could do more exercise with less oxygen.

10. Drops your blood pressure

If you’ve got high blood pressure, you might benefit from yoga. Two studies of people with hypertension, published in the British medical journal The Lancet, compared the effects of Savasana (Corpse Pose) with simply lying on a couch. After three months, Savasana was associated with a 26-point drop in systolic blood pressure (the top number) and a 15-point drop in diastolic blood pressure (the bottom number—and the higher the initial blood pressure, the bigger the drop.

11. Regulates your adrenal glands

Yoga lowers cortisol levels. If that doesn’t sound like much, consider this. Normally, the adrenal glands secrete cortisol in response to an acute crisis, which temporarily boosts immune function. If your cortisol levels stay high even after the crisis, they can compromise the immune system. Temporary boosts of cortisol help with long-term memory, but chronically high levels undermine memory and may lead to permanent changes in the brain. Additionally, excessive cortisol has been linked with major depression, osteoporosis (it extracts calcium and other minerals from bones and interferes with the laying down of new bone), high blood pressure, and insulin resistance. In rats, high cortisol levels lead to what researchers call “food-seeking behavior” (the kind that drives you to eat when you’re upset, angry, or stressed). The body takes those extra calories and distributes them as fat in the abdomen, contributing to weight gain and the risk of diabetes and heart attack.

12. Makes you happier

Feeling sad? Sit in Lotus. Better yet, rise up into a backbend or soar royally into King Dancer Pose. While it’s not as simple as that, one study found that a consistent yoga practice improved depression and led to a significant increase in serotonin levels and a decrease in the levels of monoamine oxidase (an enzyme that breaks down neurotransmitters) and cortisol. At the University of Wisconsin, Richard Davidson, Ph.D., found that the left prefrontal cortex showed heightened activity in meditators, a finding that has been correlated with greater levels of happiness and better immune function. More dramatic left-sided activation was found in dedicated, long-term practitioners.

13. Founds a healthy lifestyle

Move more, eat less—that’s the adage of many a dieter. Yoga can help on both fronts. A regular practice gets you moving and burns calories, and the spiritual and emotional dimensions of your practice may encourage you to address any eating and weight problems on a deeper level. Yoga may also inspire you to become a more conscious eater.

14. Lowers blood sugar

Yoga lowers blood sugar and LDL (“bad”) cholesterol and boosts HDL (“good”) cholesterol. In people with diabetes, yoga has been found to lower blood sugar in several ways: by lowering cortisol and adrenaline levels, encouraging weight loss, and improving sensitivity to the effects of insulin. Get your blood sugar levels down, and you decrease your risk of diabetic complications such as heart attack, kidney failure, and blindness.

15. Helps you focus

An important component of yoga is focusing on the present. Studies have found that regular yoga practice improves coordination, reaction time, memory, and even IQ scores. People who practice Transcendental Meditation demonstrate the ability to solve problems and acquire and recall information better—probably because they’re less distracted by their thoughts, which can play over and over like an endless tape loop.

16. Relaxes your system 

Yoga encourages you to relax, slow your breath, and focus on the present, shifting the balance from the sympathetic nervous system (or the fight-or-flight response) to the parasympathetic nervous system. The latter is calming and restorative; it lowers breathing and heart rates, decreases blood pressure, and increases blood flow to the intestines and reproductive organs—comprising what Herbert Benson, M.D., calls the relaxation response.

17. Improves your balance

Regularly practicing yoga increases proprioception (the ability to feel what your body is doing and where it is in space) and improves balance. People with bad posture or dysfunctional movement patterns usually have poor proprioception, which has been linked to knee problems and back pain. Better balance could mean fewer falls. For the elderly, this translates into more independence and delayed admission to a nursing home or never entering one at all. For the rest of us, postures like Tree Pose can make us feel less wobbly on and off the mat.

See also Poses for Back Pain

18. Maintains your nervous system

Some advanced yogis can control their bodies in extraordinary ways, many of which are mediated by the nervous system. Scientists have monitored yogis who could induce unusual heart rhythms, generate specific brain-wave patterns, and, using a meditation technique, raise the temperature of their hands by 15 degrees Fahrenheit. If they can use yoga to do that, perhaps you could learn to improve blood flow to your pelvis if you’re trying to get pregnant or induce relaxation when you’re having trouble falling asleep.

19. Releases tension in your limbs

Do you ever notice yourself holding the telephone or a steering wheel with a death grip or scrunching your face when staring at a computer screen? These unconscious habits can lead to chronic tension, muscle fatigue, and soreness in the wrists, arms, shoulders, neck, and face, which can increase stress and worsen your mood. As you practice yoga, you begin to notice where you hold tension: It might be in your tongue, your eyes, or the muscles of your face and neck. If you simply tune in, you may be able to release some tension in the tongue and eyes. With bigger muscles like the quadriceps, trapezius, and buttocks, it may take years of practice to learn how to relax them.

20. Helps you sleep deeper

Stimulation is good, but too much of it taxes the nervous system. Yoga can provide relief from the hustle and bustle of modern life. Restorative asana, yoga nidra (a form of guided relaxation), Savasana, pranayama, and meditation encourage pratyahara, a turning inward of the senses, which provides downtime for the nervous system. Another by-product of a regular yoga practice, studies suggest, is better sleep—which means you’ll be less tired and stressed and less likely to have accidents.

How To Get Tight Penis During Sex

Enlarging the penis size, and increasing its strength and stamina is not a difficult task to do. There are many pills, ointments and devices which claim to help but the question is which among them really works? 

Eat Right

The penis requires sufficient supply of nutrients and blood so as to be always active and healthy. Eating right can provide the nutrient needed for the production of sex hormones which contributes in making a penis healthy. Some of the suggested foods in this area are those that are rich in fiber and low in saturated fat diet. Zinc should also be ingested daily as it is necessary for the production of testosterone, sperm and seminal fluid. This mineral is found in liver, peas, beans and sea foods.

Take Vitamin Supplements

Vitamins are known to boost sex hormones especially vitamins A, B, C, E, Zinc, Chromium and L-arginine. Their task is to maintain the penis health. However, prior to taking any kind of drug, be sure to consult your doctor first. Aside from enhancing hormone production, the following also contribute in making the penis strong.

Exercise

Keeping yourself fit and in shape can bring up yourself with confidence making you always in good mood for sex. You can exercise through brisk walking, jogging, swimming and cycling for at least 30 minutes, thrice a week.

Do the Jelging

Jelging is a penis enlargement exercise which causes blood to flow to the penis that contributes in penis enlargement. This can be done by milking your penis with your hands starting from the base going to the tip. An advantage of this procedure is that it causes the penis chamber of the penis to expand and hold more blood thus will result to a massive strong penis.

Use a Traction Device

Traction device is also called penis extender which is a light weight device worn on the penis if not erect and is medically tested. The tension exerted from it causes tissue multiplication and the more tissue produced the stronger and bigger the penis will be. What’s good with this device is that it can be worn under your shorts without anybody knowing it especially when worn under loose shorts. Do not use tight pants when wearing this device.

Besides from making your penis strong and big, penis extender can also help you control your ejaculation, increase vigor, cause harder erection and increase sexual desire because of the increase of blood to the penis.

According to statistics, there are about 100,000 men who are using traction device to enhance their sexual life. Penis pump is another best option which you can consider, click here to see top rated penis pumps on the market.

Masturbation right or wrong

Masturbation: 5 Things You Didn't Know Experts talk about whether masturbation is safe, normal, or can lead to sexual dysfun Experts say that just about every man who can masturbate does -- and why not? You don't need an expert to tell you that solo sex feels good, releives stress, and is a terrific sleep aids. But here are five things you may not know about mastrubation 1. There's no such thing as "abnormal" masturbation. Men often wonder if there's something abnormal about the way they masturbate. But experts are loath to offer specific definitions of "normal" and "abnormal," pointing out that men show great variations in both frequency and technique. "We humans are too diverse to establish a norm," says Betty Dodson, PhD, a New York City-based sexologist and the author of Sex for One. Every man masturbates in his own way, says Martha Cornog, the author of The Big Book of Masturbation, whether he "uses his hands, rubs against something, uses a sex toy or household object, wears special clothing, fantasizes, looks at a book or magazine, tries different positions, or looks in a mirror." 2. Masturbation is very safe -- but not entirely safe. Unlike sex with a partner, masturbation can't give you a sexually transmitted disease. Nor will it subject you to the muscle strains, pokes in the eye, and awkward moments that can come with partner sex. But masturbation safety isn't guaranteed. "Masturbation is just about the safest sex there is," says Cornog. "But the laws of physics and biology don't stop operating just because someone is masturbating." Frequent or overly vigorous masturbation can irritate the skin of the penis, as the average guy knows all too well. Less well known is that habitually masturbating face down -- for example, by thrusting against a sheet, pillow, or even a carpeted floor -- can injure the urethra in such a way that urine exits the penis not in a stream but in a hard-to-control spray. Barbara Bartlik, MD, a psychiatrist and sex therapist in New York City, says she's seen facedown masturbators with urethral trauma so severe that they are no longer able to use a urinal and must urinate while seated. In certain extremely rare instances, masturbation and partner sex alike can cause penile fracture. This painful condition -- actually a tear in the tunica albuginea, the whitish tissue surrounding the penis's spongy layers -- occurs when an erect penis strikes a hard object or is forced downward. A medical emergency, it often necessitates surgery. 3. Solo sex can supercharge your sex life -- or scuttle it. For various reasons, solo sex can be a real boon to sex with a partner. It helps teach men about their own sexual response -- what feels good to them and what doesn't -- so they will be better able to explain to their partners just how they like to be touched. It helps men learn to recognize the "moment of inevitability" just before orgasm and helps teach them how to avoid premature ejaculation. Perhaps most significant, it's a great coping mechanism for any man whose partner is temporarily unavailable for sex -- because of absence or illness -- or has a sex drive that doesn't quite match his own (something sex therapists call a disparity in frequency preference). Of course, some men become so obsessed with solo sex that they begin to lose interest in having sex with their partner. The resulting hurt feelings and alienation a partner feels can make it hard to sustain the relationship. But experts are quick to point out that masturbation is perfectly OK even for men in a committed relationship. "We cannot assume that just because a man masturbates that there is a problem with his primary relationship," says Bartlik. 4. Certain forms of masturbation can lead to sexual dysfunction. Experts warn that men who frequently stimulate themselves in ways that don't simulate sex with a partner -- for example, stroking very rapidly or with great pressure or friction -- can develop retarded ejaculation. That's a type of sexual dysfunction in which it is difficult or even impossible to climax during partnered sex. "Any man experiencing any sexual dysfunction should ask himself if he's masturbating in ways that produce sensations that differ from those he gets from his partner's hand, mouth, or vagina," says Michael A. Perelman, PhD, clinical associate professor of psychiatry, reproductive medicine, and urology at Weill Cornell Medical College in New York City and the president of the Society for Sex Therapy and Research "Then he should consider what he could say to her to make the stimulation more similar -- and how he could change the way he masturbates to make it feel more similar to what his partner does." 5. Masturbation may affect the risk for prostate cancer. The relationship between masturbation and prostate cancer is a bit hazy. A 2003 Australian study published in BJU International linked frequent ejaculation early in life with reduced risk for prostate cancer later on. But in a 2004 study published in The Journal of the American Medical Association, a researcher reported that "ejaculation frequency is not related to increased risk of prostate cancer." In both these studies, ejaculation frequency included sexual intercourse and masturbation. In a later study published in BJU International, researchers found that frequent masturbation in young men raised the risk for prostate cancer but that frequent masturbation in older men lowered the risk. Sexual intercourse did not affect prostate cancer risk.

what is the ideal size of pennis

In a study of penis size where measurements were taken in a laboratory setting, the average penis circumference when erect was 4.8 inches(12.3 cm), which means that the average width of the erect penis is approximately 1.5 inches (4 cm).

To satisfy the curiosity of men (and women) worldwide, many scientific research papers have tried to answer the question to which many men want an answer - what is the average penis size?

Published findings are often introduced with background information on men's widespread anxiety about whether or not their penis is big enough, and if sexual partners are going to be satisfied. So what is the truth?

Given the ubiquity of free, easily accessible internet pornography, and the rise in aggressive marketing by companies promising a bigger penis through the use of extenders and enlargers, it is easy to see why the truth about male genital length and girth might have become obscured.

Perhaps it is no surprise then that researchers consistently find that men have heightened anxieties about their manhood. And another aggressive industry pushes dubious promises of a bigger penis through enlargers and extenders.

Unfounded worries about inadequacy are not helped by the fact that a man's own view of his penis automatically makes it look smaller to him than to someone else. Looking down at the penis from above makes it appear smaller, compared with how it looks straight on, or from the side.

Seeing one's own penis from this perspective, and comparing it with other men's appendages from a different perspective, may, therefore, reinforce false ideas of penis size.

 facts on the average penis size

Here are some key points about the average penis size. More detail and supporting information is in the main article.

• While 85% of women were satisfied with the size and proportion of their partner's penis in a study, men were less sure of themselves.¹
• 45% of men in the study believed they had a small penis.
• Across studies it has been concluded that flaccid lengths range around 7 to 10 centimeters (2.8-3.9 inches).
• Flaccid circumferences range around 9 to 10 centimeters (3.5 to 3.9 inches).
• Erect lengths range around 12 to 16 centimeters (4.7 to 6.3 inches).
• Erect circumference (only one previous study) was around 12 centimeters (4.7 inches).
• A higher BMI and older age appear to be weakly associated with a shorter erect penis length.

• Women seem to care less about penis size than men

  Male concern about whether penile size lives up to the desires of females seems to be largely misplaced.
  One study, published in the British Journal of Urology International, suggested that while the majority of women, some 85%, were satisfied with the size and proportion of their partner's penis, men were less sure of themselves.¹
  
  Almost half of men in the study (45%) believed they had a small penis - yet the researchers reported that small penis size was actually rare.
  Some 170 women answered questionnaires in another study, which found that while they attached some importance to penis size, it was only of "substantial" importance to a "clear minority" of the women.²
  While most of men's worries about penis size centre on the length, women are more interested in width, according to one study.³
  The study of 50 sexually active undergraduate women reported that penis width was more important to sexual satisfaction than penis length.

• When is penis size too small?

  Perhaps the best gauge of what is considered to be a small penis is given by the threshold used by doctors for when penile augmentation may be considered.
  Researchers publishing in the Journal of Urology studied the penis sizes of 80 "physically normal" men, measuring penile dimensions before and after drug-induced erections. After finding average sizes, they concluded:⁴
  "Only men with a flaccid length of less than 4 centimeters [1.6 inches], or an erect length of less than 7.5 centimeters [3 inches] should be considered candidates for penile lengthening."

• What is 'normal' or average penis size?

  In a study weighing in on the issue of small or normal penis size, researchers found that an average length among a group of men was:⁴
  • 8.8 centimeters (3.5 inches) for the flaccid
  • 12.9 centimeters (5.1 inches) at the erect.
  The study also found that the size of a man's erect penis was not correlated with the size of his flaccid penis, meaning that men whose penises are different lengths when flaccid may have similarly sized erect penises.
  This finding was further supported by a study of 200 Turkish men, in which "flaccid length had little importance in determining erect penile length."⁵
  
  You can see from this anatomical diagram that the penis extends back behind the testes - measured lengths do not include this part.
  The research to determine average penis size includes a recent study, published in January 2014.⁶
  It examined over 1,600 American men, although it did not take independent physical measurements, and instead relied on the men's own measurements of penis size. The reports may be considered fairly reliable, however, since the men were to be given condoms to match their self-reported measurements, meaning that any inaccuracy would have resulted in ill-fitting prophylactics.
  The study found the average penis size to be as follows:
  • Erect penile length of 14.2 centimeters (5.6 inches)
  • Erect penile circumference of 12.2 centimeters (4.8 inches).
  The researchers said the self-reported erect penile dimensions were consistent with findings from other studies. Their study added the finding that the precise dimensions of an erection can be influenced by the "mode" of getting aroused - such as whether a man uses "hand stimulation."

Ways to prevent premature ejaculation

7 Ways to stop premature ejaculation

You can help your partner with early ejaculation by trying some of these techniques from the "erection toolkit.

Premature ejaculation (PE), which I prefer to call early ejaculation, is the most common sexual problem facing men under 40. While it’s important to understand the physical and emotional causes of PE, it might appeal to the male “fix-it” nature instead to suggest certain techniques known to slow or stop PE.

I refer to these techniques, which you can teach him so that he can learn to delay his sexual response, as a woman’s special “tool box.” By dipping into the tool box, you can do more than just try to extend his erection — you can further build your relationship and deepan on your connection. You will both benefit from your role as Ms. Fix-It!

Here are seven of the most effective tools.Deep Breathing 

Deep breathing is a form of meditation that can sometimes help control the arousal and tension that lead to early ejaculation. Try to see if he can avoid shallow, short breathing, which speeds up his heartbeat and can trigger EE. Try to get him to spend five seconds breathing in one deep, full breath, hold it for about three seconds, and then exhale for five seconds. If he can do this for about five minutes without breaking the rhythm, he may be able to use it in the bedroom. Plus, focusing on each other’s breathing, and how it rises and falls, can build an intimate connection.

The Stop-and-Start Method
This begins as a solo exercise. Your partner should begin by masturbating alone, bringing himself close to orgasm and stopping. After relaxing, he should continue bringing himself closer and closer to orgasm until he can’t hold it any longer. (Doing this several times by himself without distraction will help him learn where his point of no return is.) When he feels that he has mastered the technique, the two of you should engage in sexual activity that stops short of intercourse.

The Squeeze Method 

This method requires one of you to squeeze the base of the penis at the same point that the stop-and-start technique would be used, when he is at the brink of orgasm. The idea is to reduce your partner's erection through squeezing. Just as with the stop-and-start method, your partner should do it on his own first, master it, and then invite you to practice the technique with him.

Kegel Exercises
Kegels aren’t just for women. There’s no better method to strengthen the pelvic region than to create a strong pubococcygeus muscle (PC muscle), which can help control ejaculation. The easiest way for him to find this muscle is to see if he can stop the flow of urine when he goes to the bathroom. It’s the PC muscle that he uses to do that. Once he finds it, he needs to practice feeling exactly where it is located and make sure he engages it, rather than using his abdominals, buttocks, or thighs. (These must all stay loose when doing Kegel exercises.) To do Kegels, he will quickly clench and release the PC muscle repeatedly for ten seconds. He should do three sets, with a ten-second break between sets. If he contracts his PC muscle when he’s close to orgasm, he should be able to slow things down.

Tantric Techniques 
Sex that is truly explorative is more than just traditional physical pleasure. Try using the tantric Technics of establishing an intimate connection, including when he’s nearing the point of no return. When he approaches that point, he should cease stimulation (i.e., pull out), then contract the PC muscle and lower his chin to his chest (this is important, as it prevents energy from rising too high and making him feel ungrounded). He should then draw in a breath, feeling the warmth of sexual energy rise upwards in his body. Repeat this as needed, until the desire to release is no longer urgent.

Condoms With Benzocaine 
The results vary, but climax-control condoms can extend sexual activity and delay a male’s climax as long as five minutes. These condoms have benzocaine in the tip; it’s a mild anesthetic with a slight numbing effect, so it can help to decrease his sexual sensation and bring his sexual response down to a more manageable level. Don’t worry, he can still enjoy sex! And while he doesn’t need the protective benefits of a condom during mastrubation, he can try using the condoms in a solo session to see if they help to prolong and control his excitement.

Promescent
Just recently, a new medication for early ejaculation was approved by the FDA. Promescent is a topical medication that is applied to the penis ten minutes before sexual activity, and it helps a man to better manage the sensations of sex through desensitization. However, unlike other topical medications for early ejaculation, Promescent absorbs below the skin where the nerve endings that control ejaculation are located. A man receives only the dosage needed to control his ejaculation while still allowing him to enjoy the sensations of sex, and since it is absorbed into the skin, it will not negatively impact his partner’s sensations.

Medical Options
Even though your partner may not be depressed, the SSRI (selective serotonin reuptake inhibitor) family of antidepressants, including drugs such as Prozac and Zoloft, may help his EE. The drugs can be taken several hours before sexual activity, and since they inhibit arousal, they can help make it easier for a man to control ejaculation. Before he makes a decision regarding these drugs, which require a prescription, he will need to see either his general practitioner or a urologist; he should also ask about and keep in mind the side effects of SSRIs.

Man,s sexual disease

What is the physiology of sexual function?

Sexual activity involves coordination between various systems of the body. Hormones and neurological pathways must be in sync for sexual desire to be present. Blood vessels, nerves, and penile integrity must all be present for an adequate erection and its maintenance during the sexual relation. Muscles and nerves coordinate  ejaculation achieved when the physiological passageway for sperm (from the testicles to the urethra) is present. Orgasm is a complex phenomenon that isn't completely understood but it involves the coordination of muscles and nerves. When sexual dysfunction is present, the physician must evaluate all the possible problems in this chain of events.

How are sexual problems in men diagnosed?

Evaluation of sexual dysfunction starts with a detailed medical, sexual, and psychological history, followed by a thorough physical examination. The second step must not be overlooked because sexual dysfunction can have many causes. Sometimes, the patient's partner can also contribute to the evaluation and could provide useful information as well.
Some of the questions the doctor could ask might concern the frequency of sexual relations, your sexual orientation, if the frequency or quality of sexual relations are satisfying, and your number of sexual partners, among others. They will also inquire about nonsexual-related complaints.
A complete physical examination is performed including assessing the pulses in the legs and a thorough examination of the external genitalia (penis, scrotum, and perineum) and their reflexes..

Sexual disease

Please have a look on most common sexual problem in today,s world    .
1 .Man,s sexual disease
2 .women,s sexual disease
3 .Sex education in teen age (13-19 )
4 .Information regarding during pregnancy
5 .Multiple sex education
6 .Side effect of pregnancy in teen age .
7 .Sex related disease in old age both man,s & women,s
8 .Social custom related to sex  in world
9 .Masturbation right or wrong ?
10 .Problems related to penis

Please wait until my next post i will be back with detail information on all issues .