Laptop use on laps might reduce sperm quality


Using a laptop computer as the name suggests may not be good for male reproductive health, according to a study.

And there is little that can be done about it, aside from using the laptop on a desk, said Yelim Sheynkin, a urologist at the State University of New York at Stony Brook who led the study published in Fertility and Sterility.

In the study, thermometers were used to measure the temperature of the scrotums of 29 young men balancing a laptop on their knees. Even with a lap pad under the computer, the men's scrotums overheated quickly.


"Millions and millions of men are using laptops now, especially those in the reproductive age range," said Sheynkin.

"Within 10 or 15 minutes their scrotal temperature is already above what we consider safe, but they don't feel it."

According to the American Urological Association, nearly one in six couples in the United States have trouble conceiving. About half the time this is due to male infertility.

Under normal circumstances, the position of the testicles outside the body keeps them a few degrees cooler than the inside of the body, which is necessary for sperm production.

No studies have yet researched how laptops affect male fertility and there is no strong evidence that it would, Sheynkin added. But earlier research has showed that warming the scrotum even more than one degree Celsius (1.8 degrees Fahrenheit) is enough to damage sperm.

Though both general health and lifestyle factors such as nutrition and drug use can affect reproductive health, tight jeans and briefs are generally not considered a risk factor since people are moving around.

Holding a laptop on the knees, though, requires keeping the legs still and closed. After one hour in this position, the researchers found that the men's testicle temperature had risen by up to 2.5 C.

A lap pad kept the computer cool and meant that less heat was transmitted to the skin, but Sheynkin warned it didn't do much to cool the testicles and might give a false sense of security.

"I wouldn't say that if someone starts to use laptops they will become infertile," Sheynkin told Reuters Health, though he warned that frequent use might contribute to reproductive problems because "the scrotum doesn't have time to cool down."

When the men sat with their legs spread wide -- made possible only by placing the computer on a large lap pad -- they could keep their testicles cooler. But it still took less than 30 minutes before they began overheating.

"No matter what you do, even with the legs spread wide apart, the temperature is still going to be higher than what we call safe," said Sheynkin.

cc: lalasticlala
http://www.reuters.com/article/us-laptops-fertility-idUSTRE6A70G720101108

what about for the ladies what will happen?

optional1:
what about for the ladies what will happen?

Your Torn Hymen would be restored..

dacovajnr:
Your Torn Hymen would be restored..

but I didn't ask you doctor jnr sir?

optional1:
what about for the ladies what will happen?

A number of patients have wondered if laptops can potentially affect their fertility. Let's examine this issue in a bit more detail right now.

The Perceived Danger of Laptops for Fertility



Can Laptops Affect Female Infertility?

No.

Thankfully sitting on the sofa with your laptop or working with your laptop in bed will not contribute to female infertility. There is no scientific evidence that demonstrates a link.

Why Laptops Aren't as Dangerous to Female Fertility as You May Think

The main reason why laptops do not pose a serious hazard to female fertility is that a woman's reproductive organs are are internal and not exposed. The heat generated by a laptop is negligible in terms of how it affects a woman's reproductive system. Even women frequently work on their laptop or rest tablets and other devices that are similar in their laps will not face any increased risk of infertility.

Laptops and Male Infertility: That's Another Story

Perhaps the biggest reason that women are concerned about laptops and their fertility is how laptops can potentially affect men. Studies have shown that using a laptop can impact male infertility, affecting sperm count and sperm quality. This is especially true if men frequently use their laptops.

The reason for this is that a man's testicles can be seriously affected by heightened temperatures and excessive heat. The laptop can lead to less than ideal conditions for male infertility. The same can be said for men who wear briefs or tight pants. If you and your partner have had trouble conceiving, part of it may be due to the heat generated by a laptop, though of course there are many other factors to consider.

Fertility Testing for Women

If you have noticed issues with infertility, it's important that you visit with a fertility specialist. This will allow you to undergo the testing you need to determine the exact cause of your infertility. A whole host of factors may be the reason you're having difficulty conceiving. We can assess your situation and then determine the right treatment options for you and your needs.

As we discuss your treatments in greater detail, we'll be more than happy to answer any and all questions that you may have about the procedures that would be most helpful to you.

cc: lalasticlala, Blessograo, vivianblog1,

Not only laptops. Any form of exposure to heat of the testicles like maybe seating in the front seat of commercial buses under which the engines are or driving travelling distances for too long etc kills the sperm cells. Semen would be ejaculated but containing dead sperms. Until new viable sperms are produced after 21days and if theyre also exposed to heat, then infertility may continue due to non-chalance

Thats the reason the creator put them outside the body in the first place...to operate at 2°C lower temperature from the body cavity.

RadicallyBlunt:
Not only laptops. Any form of exposure to heat of the testicles like maybe seating in the front seat of commercial buses under which the engines are or driving travelling distances for too long etc kills the sperm cells. Semen would be ejaculated but containing dead sperms.

Thats the reason the creator put them outside the body in the first place...to operate at 2°C lower temperature from the body cavity.

yea that's very correct cos over heat is never good for that region

optional1:






but I didn't ask you doctor jnr sir?

the thread is men related but for the benefit of the ladies that are here this is a bonus:

Female Infertility: Causes, Treatment and Prevention

What causes female infertility?

The most common causes of female infertility include problems with ovulation, damage to fallopian tubes or uterus, or problems with the cervix. Age can contribute to infertility because as a woman ages, her fertility naturally tends to decrease.

Ovulation problems may be caused by one or more of the following:
•A hormone imbalance
•A tumor or cyst
•Eating disorders such as anorexia or bulimia
•Alcohol or drug use
•Thyroid gland problems
•Excess weight
•Stress
•Intense exercise that causes a significant loss of body fat
•Extremely brief menstrual cycles

Damage to the fallopian tubes or uterus can be caused by one or more of the following:
•Pelvic inflammatory disease
•A previous infection
•Polyps in the uterus
•Endometriosis or fibroids
•Scar tissue or adhesions
•Chronic medical illness
•A previous ectopic (tubal) pregnancy
•A birth defect
•DES syndrome (The medication DES, given to women to prevent miscarriage or premature birth can result in fertility problems for their children.)

Abnormal cervical mucus can also cause infertility. Abnormal cervical mucus can prevent the sperm from reaching the egg or make it more difficult for the sperm to penetrate the egg.

How is female infertility diagnosed?

Potential female infertility is assessed as part of a thorough physical exam. The exam will include a medical history regarding potential factors that could contribute to infertility.

Healthcare providers may use one or more of the following tests/exams to evaluate fertility:
•A urine or blood test to check for infections or a hormone problem, including thyroid function
•Pelvic exam and breast exam
•A sample of cervical mucus and tissue to determine if ovulation is occurring
•Laparoscope inserted into the abdomen to view the condition of organs and to look for blockage, adhesions or scar tissue.
•HSG, which is an x-ray used in conjunction with a colored liquid inserted into the fallopian tubes making it easier for the technician to check for blockage.
•Hysteroscopy uses a tiny telescope with a fiber light to look for uterine abnormalities.
•Ultrasound to look at the uterus and ovaries. May be done vaginally or abdominally.
•Sonohystogram combines an ultrasound and saline injected into the uterus to look for abnormalities or problems.

Tracking your ovulation through fertility awareness will also help your healthcare provider assess your fertility status .

How is female infertility treated?

Female infertility is most often treated by one or more of the following methods:
•Taking hormones to address a hormone imbalance, endometriosis, or a short menstrual cycle
•Taking medications to stimulate ovulation
•Using supplements to enhance fertility – shop supplements
•Taking antibiotics to remove an infection
•Having minor surgery to remove blockage or scar tissues from the fallopian tubes, uterus, or pelvic area.

Can female infertility be prevented?

There is usually nothing that can be done to prevent female infertility caused by genetic problems or illness.

However, there are several things that women can do to decrease the possibility of infertility:
•Take steps to prevent sexually transmitted diseases
•Avoid illicit drugs
•Avoid heavy or frequent alcohol use
•Adopt good personal hygiene and health practices
•Have annual check ups with your GYN once you are sexually active

When should I contact my healthcare provider?

It is important to contact your healthcare provider if you experience any of the following symptoms:
•Abnormal bleeding
•Abdominal pain
•Fever
•Unusual discharge
•Pain or discomfort during intercourse
•Soreness or itching in the vaginal area

optional1:






but I didn't ask you doctor jnr sir?

Ofcourse you never did but I had to contribute since I have an idea...

Interesting

Tyviv:
Interesting

yes interesting cos some people need this information

Very educative

Pheeeew!

We learn new things every day!

refiner:
Pheeeew!

We learn new things every day!

yes we all do