Thursday, May 29, 2008

Tight Underwear Affects My Fertility : True Or False?

The old wives' tale that tight underwear causes decreased fertility has, perhaps, some basis in the truth. The truth is that excess heat applied to the testicles can decrease sperm production. This has been shown in men using hot tubs. However, the type of increased heat produced by tight clothing and/or underclothing has not been shown to elevate scrotal temperature. Hence, tight underwear has not been shown scientifically to cause any increase in testicular heat and is not thought to have any effect on sperm production. Nevertheless, if you would like to try a change in clothing to see what happens, there is really no reason not to try it.

( Read more : http://www.malereproduction.com/05_faqs.html#Doesitmatterwhatkind )

The reasons that there may be a low sperm count or no sperm at all include one or more of the following : … Wearing restrictive or tight underwear


Male infertility is most often treated by conventional methods that include one or more of the following : … Wearing looser clothing such as boxer shorts versus jockey shorts

There is usually nothing you can do to prevent male infertility that is caused by genetic problems or an illness. There are things that men can do to decrease the likelihood that they will experience an infertility issue : … Avoid long, hot baths, hot tubs or saunas, Wear loose-fitting underwear

( Read more : http://www.americanpregnancy.org/infertility/maleinfertility.html )

A recent study has found that baby boys who wear diapers lined with plastic have significantly higher temperatures inside the testicles. The researchers suggest that disposable diapers may have contributed to the increase in male infertility over the past 25 years. What can be done to prevent the condition?


Some cases of male infertility may be avoided by doing the following : … Avoid frequent hot baths or use of hot tubs, Avoid tight underwear or pants, Wear protection over the scrotum during athletic activities.


What are the treatments for the condition? Treatment for a male with infertility may include : … avoiding extended periods of time in hot baths and hot tubs, wearing loose-fitting underwear, such as boxer shorts

( Read more : http://health.discovery.com/centers/mens/articles/maleinfertility_02.html )

Myth or fact: If a couple is having trouble conceiving a child, the man should try wearing loose underwear? That's a fact, according to a study on "Tight-fitting Underwear and Sperm Quality" published June 29, 1996, in the scientific journal The Lancet. Tight-fitting underwear--as well as hot tubs and saunas--is not recommended for men trying to father a child because it may raise testes temperature to a point where it interferes with sperm production.

( Read more : http://www.diet-and-health.net/Diseases/InfertilityMale.html )

Lifestyle factors can play a role in male infertility… Heat stress: There is ongoing debate about the effect of underwear styles on sperm production, and whether or not looser (cooler) boxer shorts should be preferred over tighter (warmer) briefs. Some research has suggested that wearing tight underwear may decrease sperm counts, although other studies have not found this to be the case. Doctors usually advise patients to reduce the possibility of heat stress on sperm production by avoiding regular hot baths and tight-fitting underwear.

( Read more : http://access.health.qld.gov.au/hid/MensHealth/Infertility/maleInfertility_fs.asp )

There are many male factors that can prohibit a couple to become pregnant. This includes the following factors:… c) Additional factors:… Wearing tight-fitting pants and underwear

Treatment for a male with infertility may include : Avoiding longer time in hot baths and hot tubs, Wearing loose-fitting underwear

( Read more : http://www.buzzle.com/editorials/11-4-2005-80567.asp )

Keep your scrotum cool. Watch out for excessive heat in the scrotal area. Wear loose-fitting underwear (not tight jockey shorts), and avoid tight-fitting jogging pants. Avoid hot tubs, hot baths, saunas, or hot work environments.

( Read more : http://www.coolware.com/health/medical_reporter/malefertility.html )

However there are some lifestyle basics that may be considered by those at risk :

Clothing: Wearing tight trousers or underwear can overheat sperm-producing cells in testicles, which lowers sperm count. Wear loose underwear and clothing to cure this problem.

( Read more : http://www.malefertility.md/cures-for-male-infertility.html )

Causes for male infertility (low sperm count) include tight-fitting jeans and underwear that heat the scrotum and testes, thereby inhibiting sperm production. Very hot baths may hasten the death of sperm. Environmental pollution from cigarette smoke, heavy metals (lead, mercury, arsenic), pesticides, solvents, toxic chemicals, aflatoxin (a fungus found on peanuts and grains), and synthetic estrogens in poultry and dairy feed all interfere with sperm formation and protection. In a study of 100 males, aflatoxin levels in infertile men were 60% higher than in fertile men.

( Read more : http://www.digitalnaturopath.com/cond/C339993.html )

Male fertility basically comes down to if he's got it, got enough of it and if it's swimming. Don't scoff at the boxer over briefs debate — even seemingly inconsequential things like choice in underwear can affect male fertility.

( Read more : http://www.pregnancyetc.com/what-affects-male-fertility.htm )

he style of underwear a man wears may affect his fertility, but to date, studies on the subject have not been conclusive or exhaustive. To cover all their bases, men who are trying to conceive may want to opt for loose-fitting underwear—or even none at all.


As a matter of routine, many fertility clinics suggest that men trying to conceive should wear boxer shorts instead of briefs or tight-fitting underwear. Why? Briefs position the scrotum closer to the abdominal cavity, which may slightly raise its temperature. Increased scrotal temperature can reduce sperm production and motility. But the evidence supporting the boxers-over-briefs advice is pretty weak.


It’s a fact that overheating the testicles can result in impaired sperm production, and it is also true that the ideal temperature for sperm production is slightly lower than core body temperature.


A few studies on a limited number of subjects support the belief that tight-fitting underwear can cause enough of a temperature increase to impair sperm development and production. However, some larger studies did not find that temperature differences caused by underwear styles are great enough to be of any clinical significance.

The bottom line? There is no reason for would-be fathers to give up their briefs. However, if a couple is having trouble conceiving, it certainly couldn’t hurt to add room down there

( Read more : http://www.upmc.com/HealthManagement/ManagingYourHealth/PersonalHealth/Men/?chunkiid=157009 )

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