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2. Do you have high-quality sperm? What it can tell you about ...

   www.aol.com/lifestyle/high-quality-sperm-tell...

   Sperm concentration (the density of the sperm in the semen) Motility (the percentage of sperm that are moving, and how many are moving in a forward direction) Morphology (assessing the number of ...

3. Semen quality - Wikipedia

   en.wikipedia.org/wiki/Semen_quality

   Collecting the sperm at home gives a higher sperm concentration, sperm count, and motility, particularly if the sperm is collected via sexual intercourse. [35] If the semen sample is to be collected by masturbation, a specimen from the early stages of the ejaculation should be placed into a clean, unused, sealed collection cup.

4. Semen analysis - Wikipedia

   en.wikipedia.org/wiki/Semen_analysis

   Sperm count, or sperm concentration to avoid confusion with total sperm count, measures the concentration of sperm in ejaculate, distinguished from total sperm count, which is the sperm count multiplied with volume. Over 16 million sperm per milliliter is considered normal, according to the WHO in 2021. [8] Older definitions state 20 million.

5. Sperm motility - Wikipedia

   en.wikipedia.org/wiki/Sperm_motility

   Sperm motility is dependent on several metabolic pathways and regulatory mechanisms. The axonemal bend movement is based on the active sliding of axonemal doublet microtubules by the molecular motor dynein, which is divided into an outer and an inner arm. Outer and inner arm plays different roles in the production and regulation of flagellar motility: the outer arm increase the bea

6. Sperm sorting - Wikipedia

   en.wikipedia.org/wiki/Sperm_sorting

   Sperm sorting by flow cytometry is an established technique in veterinary practice, and in the dairy industry most female cows are artificially inseminated with sorted semen to increase the number of female calves (using sperm sorting is less common in other species of farm animals, however artificial insemination is common). [16]

7. Hypospermia - Wikipedia

   en.wikipedia.org/wiki/Hypospermia

   A significantly lower zinc plasma concentration value within the semen was observed in infertile males. Supplementation with zinc could benefit sperm quality by increasing the semen volume and improving sperm motility and morphology. [10] Notably, no significant effects on sperm concentration, count, or sperm viability have been conclusively ...

8. Capacitation - Wikipedia

   en.wikipedia.org/wiki/Capacitation

   An influx of Ca 2+ produces increased intracellular cAMP levels and thus, an increase in motility. Hyperactivation coincides with the onset of capacitation and is the result of the increased Ca 2+ levels. It has a synergistic stimulatory effect with adenosine that increases adenylyl cyclase activity in the sperm. [citation needed]

9. These 8 Foods Could Help Men With ED - AOL

   www.aol.com/8-foods-could-help-men-105700770.html

   Research published in PLOS shows that green, leafy vegetables such as parsley, spinach, and beet leaves tend to have the highest concentration of nitrates, while root vegetables and fruiting ...