Medicine - Health
Early childhood injury affects sperm quality
New research shows that childhood abuse or neglect can have an impact on men's sperm quality, according to UPI news agency.
Sperm
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Articles about Sperm
416 published items.
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The Netherlands produces embryos without eggs and sperm
According to Professor Nicholas Rivron, the head of the research team, as early as three years, they can create mouse embryos capable of surviving.
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It turns out that it is the egg that determines which sperm to choose to conceive
We know that, when an egg meets a sperm, it forms an embryo and after a certain period of time the baby is born.
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There will be no birth control pills for men without side effects
According to the report published in the British newspaper, Independent on April 22, the drug affects proteins on the surface of sperm and limits their ability to move.
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Sperm are produced like?
Sperm is produced from the sperm cells in the sperm tubes, then they move into the epididymis to undergo the final stage of maturation before ejaculation.
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The process of creating babies in test tubes
In vitro fertilization (IVF) is the lifeline for couples with reproductive health problems. However, not everyone knows how this method is implemented.
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The technology for producing sperm and artificial eggs is ripe
Previously, scientists used to use stem cells to make mouse sperm fully functional, developing them into healthy pups.
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Things to know about in vitro fertilization
Since its inception, in vitro fertilization (IVF) has always been the last clue for infertile couples who want to give birth to babies, when all other support solutions…
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Why are many babies conceived at Christmas?
Have you ever wondered why so many children are conceived in December and born in September? According to Independent, this interesting phenomenon occurs due to a number…
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This is how science uses sperm to ... treat cancer
According to Engadget, chemotherapy has many terrible side effects and it is an inevitable part because the drugs used to fight cancer also attack healthy cells.
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How do doctors sterilize men?
The doctor removes 1-2cm of vas deferens and closes the two ends so that the sperm does not have a way out and drains itself.
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The fertilization process is reproduced in Star Wars style
The processes that occur in human fertilization are difficult to convey by image, but a group of scientists, inspired by Star Wars, succeeded in that.
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The main semen is a virus reservoir.
Semen is a favorable environment for viruses, NPR reports in Emerging Infectious Diseases.
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You can really get pregnant even if you don't have formal sex
Do you think it's hard to get pregnant even if you don't have formal sex? Just one sentence: don't underestimate sperm! By them
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How long does sperm live outside the body?
Sperm survival time became a controversial topic on social networks after a female student named Mariah (USA) posted a story in the classroom.