Boxer or briefing? Experts disagree with the impact of tight underwear on male fertility


Boxer or briefing? Experts disagree with the impact of tight underwear on male fertility
If you have ever seen people with testicles kicked into the groin, then you probably know that male genitals – often portrayed as male power and male symbols – are actually not that tough.

But the testicles – or rather the sperm they produce – will be hurt by something seemingly innocent?

A study published in the journal Human Reproduction on Wednesday found that people wearing tight-fitting underwear had lower sperm counts. But some experts question whether the choice of underwear will have a meaningful impact on fertility.

If it does matter, then everything is down to the temperature. It turns out that a man’s love slobber can’t take away heat.

“Any exposure to [heating] significantly increases the temperature may affect spermatogenesis [or spermatogenesis],” said Dr. Jorge Chavarro, associate professor of nutrition and epidemiology at Harvard School of Public Health, the author of the study. “This is the main reason we have scrotum and testicles outside the abdomen.”

By hanging below the torso, the testicles remain cool – usually about 4 to 6 degrees lower than the rest of the body. This helps them make happy, powerful sperm cells.

But when you take a pair of underpants, the natural cooling system will be interrupted. Your dirty things are close to your abdomen, they will heat up and damage the production of sperm.

The study found that sperm fell linearly in Western men
Shooting – Health News
The study found that sperm fell linearly in Western men
At least, this is a hypothesis. Some studies have studied this issue, but Chavarro says many of these studies are not large enough or produce uncertain results. Chavarro wants to know if the type of underwear worn really affects the amount of sperm.

To do this, he must look at some sperm. a lot of.

In their study, Chavarro and his team examined semen samples from 656 men. These men were selected from couples who sought infertility treatment at the Massachusetts General Hospital from 2000 to 2017.

Every man fills in a survey of the clinic, including a question about what underwear he usually wears. This allows Chavarro to compare men wearing boxers to men wearing tights such as briefs or bikinis.

After correcting some factors, such as age and weight, the researchers saw a trend.

“We found that men wearing loose underwear had a significant increase in sperm concentration and sperm count compared to men in tight underwear,” Chavarro said.

But Chavarro pointed out that even if the average sperm count of men wearing tights instead of boxers is low, this figure is still within healthy levels. Chavarro said that this shows that the difference between underwear types should not be overstated.

“For most men, it may not make much difference,” he said. “The men most likely to benefit are border men – the number of sperm is relatively low.”

Even with the warning from Chavarro, some experts do not believe it. Germaine Louis, Dean of the George Mason University School of Health and Human Services, published a similar study in 2016 that studied the semen of 473 men and failed to find differences in sperm count or fertility outcomes.

Louis said: “Whether men wear underwear or boxers, there is absolutely no difference in the time of pregnancy.”

Smartphone can accurately test the number of sperm
Shooting – Health News
Smartphone can accurately test the number of sperm
She is worried that underwear guidance will only increase the pressure.

Lewis said: “The couple have had enough pressure during pregnancy.” “We don’t need to introduce any other stress factors.”

Despite this, Chavarro said that switching to boxers is relatively cheap compared to most fertility treatments. For couples trying to increase their chances of getting pregnant, changing a man’s underwear habits can be a rare outcome.

“This is a relatively easy thing to change,” Chavarro said. “This involves buying new underwear, but it’s a relatively low-cost intervention.”

Dr. Bruce Gilbert, a professor of urology at Hofstra/Northwell Zucker School of Medicine, said Chavarro and his colleagues ignored several factors that might affect sperm count, such as the type of pants that each patient usually wears. For example, wearing tight jeans may outweigh any benefits of wearing a loose boxer.

“If people only run in underwear in this world, that would be the same thing,” he said. “But you and I and most people are wearing our underwear.”

In addition, the wording of the questionnaire is ambiguous, Gilbert said, and should include more specific questions about the behavior of each patient.

Gilbert said: “Before I change the content I tell the patient, I want to get more information from their patients.” “I can’t say this will change my clinical practice.”
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