Article on the subject of "sperm quality"
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For the healthiest sperm, men go to sleep at this 'golden time'
sperm will be healthy and have the best movement speed if gentlemen go to bed between 8 and 10pm.
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The process of sperm formation and the 5 facts startle you
it takes 10-12 weeks for mature sperm, a testicle to produce about 50-150 million sperm per day, but only once a fever of over 38.5 degrees c can cause low sperm count, weak quality in 6 months.
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For the healthiest sperm, men go to sleep at this 'golden time'
sperm will be healthy and have the best movement speed if gentlemen go to bed between 8 and 10pm.
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10 interesting facts about sperm to men do not know
almost everyone, including men, only knows that sperm contributes to conception to help people maintain their race without knowing that there are many interesting things about these tiny warriors.
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6 habits of killing sperm, don't ask why your weak sperm is difficult to conceive
men should immediately abandon the seemingly harmless daily routines if they do not want to have both weak and weak sperm.
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Hope for infertile couples: Sperm turned into tiny robots to deliver drugs into the body
x-ray-tracked microscopic sperm robots mark the future of fertility, enabling precision medicine and ivf research.
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Curious: 'What' difficulties do sperm have to undergo and how long does it take to meet the egg 'sister'?
to create a small creature, sperm and eggs need a perfect encounter, and combine to form a zygote. so how does that process take, for how long? let's find out.
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Sperm also has a 'switch' that helps to turn on and off
scientists have discovered that sperm switches that work on and off can work to prevent sperm from reaching the egg. this can be a safe and effective contraceptive on the body of both men and women.
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This woman found a way to control sperm by the brain, creating works of art
ani liu used an eeg electroencephalogram, an interface for the brain and computer to measure the changes of electricity generated by human thinking, to control sperms on a graph. has 2 xy axes.
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Sperm and eggs will not be able to meet if this compound is encountered
the chemical compound that extracts pristimerin triterpenoids and lupeol will prevent the production of progesterone hormone when sperm reaches the egg, causing the sperm's calcium channel (called catsper) to not work.
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The dramatic swimming competition of 300 million sperm comes to see eggs under a humorous perspective
to win this extremely difficult competition, studying well is not important, the winner just needs to swim fast to overcome hundreds of millions of opponents.
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How do sperm whales hunt giant squid?
sperm whales are the largest predators on earth and are thought of as gentle giants. however, these submarine-sized mammals are actually deadly hunters, killers in the ocean.
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Find a mathematical formula that determines how a male sperm swimming
thanks to the superior power of microscope technology, scientists analyzed the rhythm of each part of the sperm and reconstructed its waveform in a mathematical way.
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For the first time, a 'complete' human embryo has been created without the need for eggs or sperm
scientists in israel have successfully created human embryos in the laboratory with only stem cells, without eggs or sperm. the results are shared in a report in the journal nature.
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Unexpected truth, women can become pregnant even though they don't have formal sex
even if you don't really have a 'relationship', the woman can still get pregnant if she gets sperm near the 'girl' area.
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A better understanding of how to help two men have children without women
recently, scientists have successfully published healthy mice using sperm and special form cells that are not eggs.
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World's first snake born from frozen sperm
three louisiana pine snakes were born from frozen sperm on august 27 at the memphis zoo, marking the culmination of more than five years of research.
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Technology jokes: The world's most solid firewall
a current genetic study shows that there are some special correlations between sperm and large-scale ddos attacks that we may laugh at.
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Gamers who are good at night will cause physiological harm
the sperm of men who slept before 22:30 was four times healthier than those who slept after 23:30. those who go to bed early have 2.75 times healthier sperm than those who sleep from 22:00 to 22:30.
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What animal is the biggest crybaby in Earth
the world's largest vocal animal is sperm whale with sound levels of up to 230db. but it is not only the big animals that make such terrible sounds, many small animals like cicadas can also make loud noises.
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Shivered with the 'horror' dishes 1-0-2 in the world
smoothies with sperm, cheese made from human bacteria, human nail cocktails ... are strange and somewhat weird foods that not everyone is brave enough to try them.
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