Archive for March, 2011

posted by Chelsea2010 on Mar 29

Gaston Glock is an Austrian engineer, and founder of the firearms company Glock. He is a successful businessman and polymer manufacturer, who by chance wound up working with the Austrian Ministry of Defense at the beginning of the year 1980.

Glock supplied the army with combined trench tools, non-moldering machine gun belts and hand grenades at the time. His company produced household goods (curtain shafts, drawer rods, etc.) and Glock had skills with traditional production.

In 1980, the Austrian military announced that it was looking for a new, modern duty pistol to replace their World War II-era Walther P38 handguns. The Austrian Ministry of Defense formulated a new list of criteria for the new generation service pistol.

In 1982 Gaston Glock started development for his own pistol, based on these criteria. He assembled a team of Europe’s leading handgun experts from military, police and civilian sport shooting circles to define the most desirable characteristics in a combat pistol. Within three months, Glock developed a working prototype.

The final prototype evolved into the Glock 17 9MM semi-automatic pistol. The Glock 17 was a revolutionary new design made from steel and a high strength, black polymer plastic called Nylon 6. It was named because it was the 17th patent of the company. After they were submitted for assessment trials in early 1982, and after passing all of the exhaustive endurance and abuse tests, Glock emerged as the winner with the Model 17.

The handgun was adopted into service with the Austrian military and police forces in 1982 as the Pistol 80, with an initial order for 25,000 guns. The Glock 17 outperformed 8 different pistols from five other established manufacturers, including Beretta, Heckler & Koch, and Browning.

The results of the Austrian trials sparked a wave of interest in Western Europe and overseas, particularly in the United States because a similar effort to select a service-wide replacement for the M1911 had been ongoing since the late 1970s. This replacement effort became known as the Joint Service Small Arms Program.

In late 1983, the United States Department of Defense inquired about the Glock pistol and received four samples of the Glock 17 for unofficial evaluation. Glock was then invited to participate in the XM9 Personal Defense Pistol Trials, but declined because the DOD specifications would require extensive retooling of production equipment and providing 35 test samplers in an unrealistic time frame.

Shortly thereafter, the Glock 17 was accepted into service with the Norwegian, and Swedish Armed Forces, surpassing all prior NATO durability standards. As a result the Glock 17 became a standard NATO-classified and was granted a NATO Stock Number (1005/25/133/6775).

The Glock Company kept working hard on producing even more innovative and technologically advanced models of pistols for different uses. The Glock 18 was the next model the company produced. The growing company established a manufacturing plant in Smyrna, Georgia in response to its demanding orders for pistols.

The Glock in general, was modified several times throughout its production history. In 1991, an integrated recoil spring assembly replaced the original two-piece recoil spring and tube design. The magazine was also slightly modified, changing the floor plate and fitting the follower spring with a resistance insert at its base.

The mid-life upgrade to the Glock pistols involved the addition of checkering on the front strap and serrations to the back strap, which makes an easier grip. These versions are informally referred to as “second generation” models. To meet American ATF regulations, a steel plate with a stamped serial number was embedded into the receiver in front of the trigger guard.

While still supplying the demands of its existing customers, Glock still found time to develop new pistols and in 1988, the G17L and the G19 were introduced to the public. This is also the year that the company gave all of its pistols serrated front and back straps.

In the late 1990s, the frame was further modified with an accessory rail called the “Universal Glock rail”. This allowed the mounting or laser sights, tactical lights, and other accessories. Thumb rests, on both sides of the frame, and finger grooves on the front strap were also added. These pistols are informally known as the early “third generation” models.

Later third generation models additionally featured a modified extractor that also serves as a loaded chamber indicator, and the locking block was enlarged, along with the addition of an extra cross pin to aid the distribution of forces exerted by the locking block. This cross pin is known as the locking block pin and located above the trigger pin.

In the year 1990, Glock introduced a number of new pistol models to its customers. The G22 and G23 were the first .40 S and W guns available. The G20 and G21 models were also introduced to the public by Glock. By 1992, some 350,000 pistols had been sold in more than 45 countries, including 250,000 in the United States alone.

In 2009 the Glock RTF2 (Rough Texture frame 2) was introduced. This pistol featured a new checkering texture around the grip and new scalloped serrations at the rear of the sides of the slide, and was chambered in .40 Smith & Wesson.

The introduction of fourth generation Glock pistols continued in July 2010 when the Glock 19 and Glock 23, the reduced size “compact” versions of the Glock 17 and Glock 22, became available for retail. In late 2010 Glock continued the introduction of fourth generation models with the Glock 26 and Glock 27 “subcompact” variants.

Glock is a company that started with the ambition for something better. Beginning with one small plastic manufacturing plant, it soon became a leader in the pistol industry and has provided many needed weapons for the military, police force and security personnel. It is, and always has been, made from only the most reliable and durable materials, making them safe and effective.

Chelsea McVey is a staff writer for the online auction website AuctionArms.com. She enjoys the outdoors and hunting with her dad.

http://shop.auctionarms.com/guns/glock

posted by ChrisChew on Mar 29

Is it true that different men experience different types of male orgasms? Is the male multiple orgasms a hoax? As you can see from these questions, the male orgasm can indeed be rather complicated.

What is the purpose for the men to get orgasms? Well, the main reason is for the powerful ejaculation of sperm to fertilize the female for the purpose of procreation of offspring although some men may not ejaculate any sperm when having an orgasm. Robert Kinsey, a scientist who studied human sexuality in the 1950s described the male orgasm as an explosive discharge of neuromuscular tension.

Having an orgasm is a pleasurable experience. This is nature’s way of making sure that humans want more sexually pleasurable experiences and thus to ensure the survival of the human race.

So what are the different types of male orgasms?

Some men do experience an orgasm without ejaculation. Some others do not ejaculate immediately and the sperm discharge may occur after a few seconds after an orgasm. Some men can even experience multiple orgasms although having male multiple orgasms can be attainable by most men if the correct technique to achieve that is perfected.

It is known that male orgasms not only have a physical effect, but psychological ones too. For example, some men get the pleasurable feelings only in the testicular or genital area while others have the sensation spreading to other parts of the body accompanied by pleasurable shuddering. Therefore how much of the sensation of an orgasm is actually physical and how much of it is psychological is rather hard to ascertain.

During the act of copulation, as a man approaches an orgasm, the penile muscles starts to contract rhythmically so as to ejaculate sperm from the urethra. As the orgasm sets in, his blood pressure, breathing pace and heart rate increase all at once but the increases are minor and usually do not pose any health risks.

Since for most men, the ejaculation stage is the most pleasurable state, many men, in order to stay at that state longer take supplements to increase their sperm load. This is because the more sperm one has to ejaculate, the more powerful and longer the orgasms. Others train themselves to have multiple orgasms instead. Yes, you read that correctly, men can and indeed do have multiple orgasms.

Most men stay fairly quiet during an orgasm although some may emit noises like most women do during female climax. Many men also feel some sort of raw tenderness on their penis after ejaculation.

After all the sperm is ejaculated, there is a relief and many men actually roll over to sleep. Why do men feel sleepy after having an orgasm? Well, that is for another article because as I said earlier, the male orgasm although it is just a few seconds affair can be rather complicated.

Chris Chew is a health and fitness consultant. More male sexual health articles at How to have more sperm and Testosterone sex aphrodisiac

posted by seomul on Mar 24

Many thought that pregnancy is easy. The fact is, planning to start a family and getting pregnant can be the most stressful thing for most couples. Unsuccessful pregnancy results after 6 to 12 months of persistent and unprotected intercourse. After then, it is time to seek help from your infertility specialist.

Infertility is the biological inability of the couple to conceive a baby. If the couple has been having two to three times of unprotected sexual intercourse a week, they have a 20 to 30 percent chance of successful conception.

Disregarding the factors that affect pregnancy, healthy couples usually achieve conception within 4-6 months of constant intercourse. Otherwise, it is best to seek help from an infertility specialist.

Infertility Specialist vs. Obstetrician/Gynenocolist/ Urolologist
Persistent couples who have been struggling for conception will most likely resort to medical consultation. However, most couples seem unsure whom to consult at this trying time. To add up to the confusion, most couples are in-denial of possible infertility. Denial stage may take longer thus, delaying fertility treatment.

OB/GYN and urologist are medical professionals who treat impairment in the reproductive organ. The female reproductive system is specialized by an obstetrician and a gynecologist. However, these two professions function differently. An obstetrician is the one who delivers babies and manages labor whereas gynecologist deals and treats diseases and malfunctions in the female reproductive organ. The male counterpart of a gynecologist is a urologist. A urologist also treats women with urinary tract disorders.

An infertility specialist is a medical doctor who is professionally and specifically trained in dealing with reproductive problems and infertility. Couples who have not achieved pregnancy after 6 to 12 months of sexual contact must seek an infertility specialist.

Consult an Infertility Specialist When…

* You do not want to waste time dealing with OB/GYN and urologists who are not professionally trained and do not specialized in fertility and infertility treatment.
* Couples who are 35 years old and below must consult an infertility specialist after one year of persistent and unprotected sexual intercourse without achieving pregnancy.
* Failure of a couples who are 35 years old and above to have a child after 6 months of constant intercourse is ground to seek help from an infertility specialist.

For female

* Disorders of the fallopian tube that occurred at any age
* Previous ectopic pregnancy
* Endometriosis
* Polycystic ovary syndrome
* Abnormal results of ovarian examination
* Exposure to environmental toxins and other predisposing factors for infertility

For Male

* Presence of a varicole in the genitals
* After reversing vasectomy
*Presence of Antisperm Antibodies
* Testicular problems
* Disorders in the pituitary glands and hypothalamus
* Abnormalities in semen analysis
* Exposure to environmental toxins and other predisposing factors for infertility

For men who have had vasectomy and vasectomy reversal, a regular consultation with an infertility specialist is necessary. It is expected though that these men are willing to undergo treatment sessions since the primary purpose of reversing vasectomy is to regain fertility.

To exactly pinpoint the cause/s of unsuccessful pregnancy, the couple must submit themselves to an infertility specialist. Both shall undergo series of tests for proper intervention. During the span of treatment, the couple will have to provide accurate facts of medical history. Women are asked of their menstrual cycle including irregularities. Both shall also expect questions regarding pregnancies and birth control pills. The couple must cooperate with the infertility specialist and must be willing to submit themselves for physical examinations, as needed.

Seomul Evans is a Internet Marketing Company consultant for Vasectomy Reversal and a contributor for a leading Men’s Health issues blog.

posted by seomul on Mar 18

When you are considering a vasectomy reversal, your concern is most likely focused to restoring your fertility. And by that, concerns regarding the viability of sperm after reversing vasectomy arise. This article enumerates and answers your sperm-related concerns specifically

Overview of Vasectomy Reversal

Vasectomy reversal is an option to undo vasectomy. Reversing vasectomy reconnects the ends of the vas deferens that were cut during vasectomy. It is a microscopic surgical procedure that enables the surgeon to determine the presence of sperm in the fluid from the ends of the vas deferens. A more specific term for this procedure is a vasovasostomy. On the other hand, the surgeon performs a more complex procedure called vasoepididymostomy when there is no sperm detected.

After reversing vasectomy, you are probably clouded with concerns regarding sperm production.

First Semen Analysis After Vasectomy

Sperm is subject for semen analysis 1 to 2 months after reversing vasectomy. Semen analysis is obtained on a regular basis until such time that analysis reveals normal parameters like sperm count and motility, or until successful pregnancy occurs.

Sperm Count After Reversing Vasectomy

Vasovasostomy: It normally takes 3 months after a vasovasostomy to reveal good sperm count. Six months after reversing vasectomy, semen analysis reveals increased in sperm count. The number significantly progresses with time.

Vasoepididymostomy: Compared to vasovasostomy, when vasectomy reversal is performed via vasosepididymostomy, it usually takes longer for sperm to appear. Expect sperm to appear within 4 to 6 months, or longer.

Semen analysis for patients who undergone vasectomy reversal will reveal sperm count deterioration for at least 2 years post-operation. According to a study, 10 percent of men who underwent vasovasostomy and 20 percent of men who were operated via vasoepididymostomy are likely to experience sperm count deterioration. The drop in figures is due to scarring at the surgical site. Scarring causes constriction which impedes sperm transport resulting to a low sperm count.

Sperm Motility After Reversing Vasectomy

In most cases, non-motility of sperm after reversing vasectomy represents an obstruction in the surgical site. This can be due to the trauma or swelling in the vas deferens or the residual sperm that have not been totally cleared from the epididymis.

Together with sperm count, sperm motility will gradually increase. On the eight-month after reversing vasectomy, expect semen analysis to reveal normal values.

Semen analysis that reveals low or below normal figures is indicative of infection or inflammation. To ensure full fertility after reversing vasectomy, timely semen analysis is recommended to note the progress of sperm during ejaculation.

On Improving Sperm Quality After Reversing Vasectomy

* Watch What You Eat. Eat healthy foods that are rich in vitamins and minerals. Zinc is an essential mineral that boosts sperm productivity and quality. Foods that are rich in Zinc include pork, lamb, beef, chicken and brown rice. Also eat foods that are rich in folic acid, selenium, and vitamin E and C. Furthermore, abstinence from alcohol beverages, smoking cessation and less in caffeine consumption can increase your chance of regaining healthy sperm after reversing vasectomy.

* Eliminate Stress. Physical and emotional stress may cause an alteration in sexual and hormonal functions. Avoid physical exhaustion like vigorous workout and lifting of heavy objects especially when coming from a surgery like vasectomy and reserving vasectomy.

* Avoid Environment Hazards. Excessive exposure to lead, heat, and radiation will certainly affect fertility. Environment toxins like second-hand smoke, pesticides and other chemicals are generally threats to the sperm viability.

Seomul Evans is a Internet Marketing Company consultant for Vasectomy Reversal and a contributor for a leading Men’s Health issues blog.

posted by seomul on Mar 18

As it is always noted, surgeries always come with complications. All patients who will undergo any kind of surgery are at risk for surgical complications. Potential vasectomy reversal patients or patients that are scheduled for a particular surgery need to weigh the benefits and impending risks of surgery. For reversing vasectomy, patients can talk to their respective vasectomy doctors. A thorough discussion with your surgeon is needed to understand the surgery as a whole. If still in doubt, you can do your own medical research.

Complications of Reversing Vasectomy

After the long hours of operation, post-vasectomy patients are transferred to the recovery room. These patients are observed for post-surgical complications.

Post-op complications of a vasectomy reversal are uncommon. However, yours might just be a more complicated case than the others. Make sure that prior to the operation, your vasectomy reversal doctor must discuss any possible risks for your specific case.

Don’t be too complacent knowing that you have had a successful vasectomy. Reversing vasectomy is a more complex surgery than vasectomy itself. The operation takes longer which makes you prone to bleeding and infection.

Risks of Reversing Vasectomy

Post-Operative Bleeding. Bruising around the genitals may indicate possible bleeding. This is normal and bruising shall diminish upon recovery. Do not over-react when discoloration appears too tinged. Understanding that the skin of the scrotum is very thin will ease you from worrying. However, when a painful swelling is noticed, consult your vasectomy reversal doctor immediately. The swelling can be caused by presence of hematoma.

Allergic Reaction. This can be caused by your body’s sensitivity to the anesthesia. Men may experience itching and hives. Constipation can also be noted as a response to the anesthesia.

Lowered Sperm Count. Although this is still on the verge of medical debate, one study claimed that sperm count is lowered after two years from vasectomy reversal. According to the study, lowered sperm count is caused by interruption of blood supply or tissue scarring due to sperm leakage at the site of surgery.

Infection. Infection after reversing vasectomy can be noted in the form of inflammation and pain. Five percent of vasectomy reversal patients are reported to develop post-op infection. Once severe inflammation and intense pain are noted, consult treatment from your vasectomy reversal doctor.

Damage to Blood Vessels/Nerves. Like in any other surgeries, vasectomy reversal is accompanied by a risk of damaging blood vessels or nerves. In serious cases, damage to the nerves may lead to sexual impairment.

Post-Vasectomy Reversal Pain. Minimal pain is expected from any surgery. However, some post-op testicular pain stays longer than expected. For persistent and intolerable pain, seek help from your vasectomy reversal doctor for proper treatment.

Anti-Sperm Antibodies. Testicular injuries are the culprits as to why men develop ASA. Having ASA affects the chance of a successful pregnancy.

Sperm Granuloma. This occurs when sperm leaks directly into the scrotum from the vas deferens. A mass is developed causing scrotal discomfort. This can be treated by anti-inflammatory medicines. Unfortunately, surgical removal is needed for severe cases of sperm granuloma.

Failure of Procedure. Although reversing vasectomy is claimed to be free from complications, there is still a risk for failure of procedure. Vasectomy reversal patients who have been exposed to intense radiation, heat, or other toxins are not guaranteed to restore fertility. These toxins are considered threats to the viability of sperm. Other previous testicular problems may also cause infertility to men even after reversing vasectomy. Furthermore, the chance of a successful vasectomy reversal lies at the hands of your surgeon.

Seomul Evans is a Website Marketing consultant for Vasectomy Reversal and a contributor for a leading blog about Reversing Vasectomy blog.