Compared with looser undergarments, for instance, tighter options were linked to 18 percent higher odds of producing less semen.
Tight undies were also linked to 12 percent higher odds of having fewer motile sperm, 48 percent higher odds of having fewer normally shaped sperm, and 108 percent higher odds of having more sperm with DNA fragmentation or damage.
In a secondary analysis, researchers also found that erectile dysfunction and premature ejaculation were more prevalent in the tight underwear group.
“In conclusion, tight underwear was associated with poorer semen quality and a higher prevalence of erectile dysfunction and premature ejaculation,” the authors write, led by urologist Xue-Chun Hu from the University of Science and Technology of China (USTC).
“We don’t need condoms, babe, I wore my tighty whities today”
It works every time, 12% of the time.
I don’t need those little swimmers, but I should get a kilt. Dangly bits be happier.
When is it considered “tight” and when is it considered “loose”?
When they can swing, and clang off each other like an 80s executive desk toy, that’s loose
So they need to hang low then?
They need wobble to and fro.
and I think some type of tying might be necessary.
What about throwing them over your shoulder.
I mean. How would one even do that, like in what manner?
Not unlike the manner of a continental soldier
I image like santa claus does it with his bag of gifts.
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When they wobble to and fro.
Tight is things like “tighty whiteys” and boxer briefs. Loose are things like boxers.
Funny how we consider them worn out when the whiteys get too loose or the boxers get too tight.
I wear pajamas each day to ensure my sperm quality. It’s just for myself as I have absolutely no motivation to go anywhere but I deserve high quality sperm on my stomach after a long fought jo sesh
Good to know for people who don’t want to have kids.
How long before the billionaires ban surgical methods of birth control, too?
Might seem strange to ask after Dems won a few seats, but remember, money is power and power corrupts, no matter which color banner they stand under.
For men? Never. For women? Already
Bah, we can boil our boys a few times a year and never have to worry bout crotch goblins
I got to get my V done by Dr. Dick Chopp.
I know this is a joke comment, but the procedure is pretty quick with minimal recovery time. I highly recommend it.
Can confirm, but it was not a joke. My vasectomy was done by Dr. Dick Chopp.
EDIT: He was a master of marketing.
https://cw39.com/cw39/dr-dick-chopp-offers-march-madness-vasectomies/
That’s incredible!
Thought for a moment that V was short for vajaj. Bottom surgery is one hell of a contraceptive.
How long before the billionaires ban surgical methods of birth control, too?
Hysterectomies are notoriously difficult to get without husband’s permission in the US. Even when the person trying to yeet their uterus needs it gone for medical reasons. Not a long shot to see it attempted yet within Trump’s two years left.
As for stopping men from getting vasectomies? Lol, yeah right.
I’m all for skirts for men to be back in style like kilts
Be the change you want to see. So sayeth the guy with four kilts, two skirts and one pair of below-the-knee socks.
not really surprising. the point of the scrotum is to naturally keep your semen at the right temperature by contracting and loosening with the ambient temperature. tight underwear prevents all that
I feel like erectile dysfunction and premature ejaculation are kinda at odds. Anyway I love my tight undies and hot baths.
Def going for the low sperm count
I take hot baths to cull the weak, only tough survivors left.
Yes! My son you survived the trial of the crushing vice and the trial of the scalding water. You are worthy!
Yeah I’m wearing boxers and sometimes it still wedgies me :(
Underwear is for sukkas.
This is why gay men wear tight underwear. They look better, and sperm count doesn’t matter to them.
Looks better though - if you have the body for it.
Commando gang rise up!

Damn can’t believe I wasted all that money on a vasectomy
Did anyone happen have read the study and reflect a bit how well they accounted for other reasons for lower sperm quality? Like if you gain weight, that would make your underpants tighter. Does gaining weight also decrease sperm quality?
Did anyone happen have read the study and reflect
Heavens, no. I came directly to the comments for the funny underpants jokes
Fair enough
Maybe you can solve those questions in a future jizz study
Commando is the way to go












