Scientific Discovery: Human Sperm Spin, Not Swim
The National Interest,
Sperm is critical for the fertilisation of almost every living organism on our planet, including humans.
Sperm is critical for the fertilisation of almost every living organism on our planet, including humans.
Sperm actually moves like a spinning top. Yurchanka Siarhei / Shutterstock“Src =” https://s.yimg.com/ny/api/res/1.2/b7UI3ZxbsW7bA…
– By Hermes Gadêlha, Senior Lecturer in Applied Mathematics and Data Modelling, University of Bristol Sperm is critical for the…
Sperm is critical for the fertilisation of almost every living organism on our planet, including humans.
Sperm is critical for the fertilisation of almost every living organism on our planet, including humans.
Sperm is critical for the fertilisation of almost every living organism on our planet, including humans.
Adam Glogau knew he had reached rock bottom when, in March 2014, he found himself in his living room with a 9mm handgun in his…
Adam Glogau knew he had reached rock bottom when, in March 2014, he found himself in his living room with a 9mm handgun in his…
AdamGlogau knew he had reached rock bottom when, in March 2014, he found himself in his living room with a 9mm handgun in his…
Factores como el consumo de tabaco y alcohol, la falta de ejercicio físico, el estrés y la contaminación reducen la capacidad…
Factores como el consumo de tabaco y alcohol, la falta de ejercicio físico, el estrés y la contaminación reducen la capacidad…
性の健康をサポートする株式会社TENGAヘルスケア(東京都港区/代表取締役 間野洋平)は、医療法人社団 裕志会 プライベートケアクリニック東京(東京都新宿区/理事長 北村唯一)と共同で、スマートフォン用精子観察キット「メンズルーペ」を使った、世界初の「リアル…
This guide was originally published on Oct. 18, 2019 in NYT Parenting. When Paul Flynn, 47, began having trouble conceiving…
A few weeks ago I was having a conversation with my friend’s sister. She works at a fertility clinic, so it seemed like a good…
(CNN) – If sperm was an animal, science might worry that it's heading toward extinction in Western nations.
Comer sano para no afectar la esperma (junio de 2019) 0:39 (CNN) — Si el esperma fuera un animal, la ciencia podría preocuparse…
(CNN) -- If sperm was an animal, science might worry that it's heading toward extinction in Western nations.
(CNN) -- If sperm was an animal, science might worry that it's heading toward extinction in Western nations.
(CNN) -- If sperm was an animal, science might worry that it's heading toward extinction in Western nations.
(CNN) -- If sperm was an animal, science might worry that it's heading toward extinction in Western nations.
If sperm was an animal, science might worry that it's heading toward extinction in Western nations.
Sperman laatu on laskenut Suomessa jo vuosikymmenten ajan. Punaisen lihan, pitsan, ranskalaisten, limppareiden ja muun…
By Sandee LaMotte | CNN If sperm was an animal, science might worry that it’s heading toward extinction in Western nations.
By Sandee LaMotte | CNN If sperm was an animal, science might worry that it’s heading toward extinction in Western nations.
If sperm was an animal, science might worry that it’s heading toward extinction in Western nations.
(CNN)If sperm was an animal, science might worry that it's heading toward extinction in Western nations.
(CNN)If sperm was an animal, science might worry that it's heading toward extinction in Western nations.
This article originally ran in Term Sheet, Fortune’s newsletter about deals and dealmakers.
男性の生殖を支援するスタートアップである Legacy (レガシー)が、Bill Maris(ビル・マリス)氏のサンディエゴ拠点のベンチャー企業であるSection 32や、Y Combinator 、Bain Capital Venturesから資金350…
Legacy, a male fertility startup, has just raised a fresh, $3.5 million in funding from Bill Maris’s San Diego-based venture…
Legacy, a male fertility startup, has just raised a fresh, $3.5 million in funding from Bill Maris’s San Diego-based venture…
Legacy, a male fertility startup, has just raised a fresh, $3.5 million in funding from Bill Maris's San Diego-based venture…
Legacy, a male fertility startup, has just raised a fresh, $3.5 million in funding from Bill Maris's San Diego-based venture…
Legacy, a male fertility startup, has just raised a fresh, $3.5 million in funding from Bill Maris's San Diego-based venture…
Tenho certeza que você, que usa algum método contraceptivo, seja ele a pílula ou a camisinha (ou ambos), já ficou com medo de…
Since the 19th century, temperatures have been falling. I was as surprised as you.
Since the 19th century, temperatures have been falling. I was as surprised as you.
Denne maten kan bidra til å bedre fruktbarheten hos menn. «Klokken er over midnatt det er ikke farsdag lenger.
I t doesn’t take long for a sugary snack or a fizzy drink to burn through your body, but the effects of that sugar bomb linger.
Dec 9 · 3 min read A new study found BPA levels in humans may be much higher than previous thinking.
N.B. Het kan zijn dat elementen ontbreken aan deze printversie. Spermatest Er zijn al legio vruchtbaarheidsapps voor vrouwen…
A 2017 study that analyzed sperm samples from nearly 43,000 men from around the world over a few decades found that sperm…
When William J. Broad, a Pulitzer-Prize winning New York Times science writer, strangely mangles information on the dangers of…
В США вышел последний эпизод сериала "Рассказ служанки", снятого по роману канадской писательницы Маргарет Этвуд.
Правообладатель иллюстрации Getty Images В США вышел последний эпизод сериала "Рассказ служанки", снятого по роману канадской пис…
Beklager å måtte forstyrre, gutter, men hvordan står det til med utløsningen? Sliter du med å fylle en halv teskje? Er det…
Det runkes på den andre siden av veggen. En lang lege i nesten like lang, hvit frakk har guidet oss gjennom lyse korridorer i Køb…
Manger trop de viande, de fast-food et de sucre amoindrit la qualité du sperme et la capacité à former des spermatozoïdes...
Burgers, fries, pizza and high energy drinks impact testicular function in young men, new research suggests.
(CNN) -- Burgers, fries, pizza and high energy drinks impact testicular function in young men, new research suggests.
(CNN)Burgers, fries, pizza and high energy drinks impact testicular function in young men, new research suggests.
Products some men are using to make themselves appear more youthful and fit can also increase their risk of infertility.
Products some men are using to make themselves appear more youthful and fit can also increase their risk of infertility.
/PRNewswire/ -- Americans appear overly optimistic about their fertility based on results of a survey conducted by The Harris…
/PRNewswire/ -- Americans appear overly optimistic about their fertility based on results of a survey conducted by The Harris…
/PRNewswire/ -- Americans appear overly optimistic about their fertility based on results of a survey conducted by The Harris…
Less than one-third (31%) of American adults realize age is top contributor to infertility in womenCHICAGO, June 6, 2019 /PRNewsw…
/ / -- Americans appear overly optimistic about their fertility based on results of a survey conducted by The Harris Poll on…
Less than one-third (31%) of American adults realize age is top contributor to infertility in women CHICAGO, June 6, 2019 /PRNews…
Think for a second about what you have eaten today. Chances are, pieces of plastic aren't on your list.
When plastics erode, they can become microplastics, which are a pollutant. When plastics erode, they can become microplastics…
source James Devaney/ Think for a second about what you have eaten today. Chances are, pieces of plastic aren’t on your list.
Less than one-third (31%) of American adults realize age is top contributor to infertility in women CHICAGO, June 6, 2019 /PRNews…
James Devaney/ Think for a second about what you have eaten today. Chances are, pieces of plastic aren't on your list.
James Devaney/Getty Images Microplastics– tiny plastic particles smaller than a sesame seed and often thinner than a human hair …
Microplastics – tiny plastic particles smaller than a sesame seed and often thinner than a human hair – are ubiquitous in our…
Sperman laatu heikkenee jatkuvasti Euroopassa ja kaikkialla teollistuneessa maailmassa.
When it comes to fertility, as women it’s only natural that we often will focus on ourselves, our egg viability and how we can…
S perm counts around the world are in decline, but the severity of the issue varies by nation.
CHICAGO -- Men who smoked marijuana had significantly degraded sperm quality and testicular function, worse than tobacco users…
This is Part II of a two-part series on mumps. Part I discussed how mumps vaccination and the flawed mumps component of Merck’s…
Desde hace 40 años, la calidad del semen occidental no ha parado de empeorar. La concentración de espermatozoides por eyaculación…
La composición del semen es muy compleja, de hecho, menos del 10% de su contenido corresponden a los espermatozoides que pueden…
Every time a man ejaculates about 55m sperm are released. This is equivalent to more than six times the entire population of…
Every time a man ejaculates about 55 million sperm are released. This is equivalent to more than six times the entire…
Every time a man ejaculates about 55m sperm are released. This is equivalent to more than six times the entire population of…
Every time a man ejaculates about 55m sperm are released. This is equivalent to more than six times the entire population of…
H istorically research in the field of infertility has placed a disproportionate emphasis on the female side of reproduction.
Over the past 40 years, sperm counts in men from North America, Europe, Australia, and New Zealand have dropped by over 50…
Boxers or briefs — that's probably where most men’s knowledge of their fertility begins and ends.
I n a shocking and rare display of masculine over-confidence, men appear to be less informed about their fertility than they…
Yllätystulos tutkimuksessa: Pienet määrät kannabista saattavat parantaa siittiötuotantoa Kannabiksen eli marihuanan vähäinen…
“These tests are missing atrazine’s subtle effects on fertility. “We showed this chemical massively reduced the fertility of…
HÁ UMA NOVA razão para se preocupar com o PFOA e o PFOS, componentes tóxicos utilizados em panelas antiaderentes, produtos à…
HÁ UMA NOVA razão para se preocupar com o PFOA e o PFOS, componentes tóxicos utilizados em panelas antiaderentes, produtos à…
Als fette Kalorienbombe waren Nüsse lange verpönt. Doch laut verschiedener Forschungsergebnisse, können bestimmte Sorten das…
A 2017 study that analyzed sperm samples from nearly 43,000 men from around the world over a few decades found that sperm…
iStockConsuming a lot of alcohol can decrease your sperm count. Keeping your phone in your front pocket, being exposed to toxic…
Consuming a lot of alcohol can decrease your sperm count. Keeping your phone in your front pocket, being exposed to toxic…
As a society, we know to fear chemicals — whether they’re sprayed on food or used to manufacture cleaning products — for their…
Den vanligste årsaken til at menn ikke kan få egne biologiske barn er liten produksjon av sædceller.