https://wikimd.com/index.php?action=history&feed=atom&title=Semen_analysisSemen analysis - Revision history2026-04-23T19:54:17ZRevision history for this page on the wikiMediaWiki 1.44.2https://wikimd.com/index.php?title=Semen_analysis&diff=4963344&oldid=prevPrab at 18:03, 2 June 20232023-06-02T18:03:31Z<p></p>
<p><b>New page</b></p><div>'''Semen analysis''', also known as a sperm count test, is a vital aspect of [[male fertility]] testing and diagnosis. It measures the quantity and quality of semen and sperm produced by a male, giving vital information on male reproductive potential and helping to identify potential causes of [[infertility]].<br />
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== Overview ==<br />
Semen analysis is usually one of the first tests recommended when a couple has difficulty conceiving. The results can provide information about the male's fertility status or suggest possible underlying conditions, such as a blockage in the male reproductive tract or a hormonal imbalance.<br />
[[File:Sperm stained.JPG|thumb|Sperm stained]]<br />
== Components of a Semen Analysis ==<br />
Semen analysis assesses several parameters, each providing unique information about the sperm and seminal fluid.<br />
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== Semen Volume ==<br />
This measures the total amount of semen produced in one ejaculation. Low volume can suggest problems with the seminal vesicles or prostate.<br />
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== Sperm Concentration ==<br />
Also known as sperm count, this assesses the number of sperm per milliliter of semen. A low sperm concentration can contribute to infertility.<br />
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== Sperm Morphology ==<br />
This evaluates the shape of the sperm. A high percentage of abnormally shaped sperm can affect the ability of the sperm to fertilize an egg.<br />
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== Sperm Motility ==<br />
This measures the ability of the sperm to move effectively towards an egg. Poor motility can limit the sperm's ability to reach and fertilize the egg.<br />
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== Other Parameters ==<br />
Other aspects assessed can include the semen's pH level, the presence of white blood cells (indicating infection or inflammation), and the presence of immature sperm.<br />
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== Preparation and Procedure ==<br />
Prior to a semen analysis, men are typically instructed to abstain from ejaculation for two to seven days to ensure the most accurate results. The sample is usually collected by masturbation into a sterile container, although alternative methods may be used if necessary.<br />
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== Interpreting Results ==<br />
Semen analysis results must be interpreted within the context of the individual's overall health and fertility history. Abnormal results can indicate a variety of issues, from hormonal imbalances to physical blockages, and often require further testing to pinpoint the underlying issue.<br />
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== References ==<br />
*<references><br />
* "Semen analysis". Mayo Clinic. Retrieved 2023-05-25.<br />
* "Semen Analysis". American Pregnancy Association. Retrieved 2023-05-25.<br />
* "Understanding Semen Analysis". Fertility Centers of Illinois. Retrieved 2023-05-25.<br />
* Cooper TG, et al. "World Health Organization reference values for human semen characteristics". Human Reproduction Update. 2010;16(3):231-45.<br />
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[[Category:Reproductive medicine]]<br />
[[Category:Male reproductive system]]<br />
[[Category:Diagnostic tests]]</div>Prab