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  2. 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

  3. Hypospermia - Wikipedia

    en.wikipedia.org/wiki/Hypospermia

    Being underweight, presented by a low BMI value, was observed in an analysis to decrease the total sperm count and semen volume. No significant changes were observed in sperm concentration and motility due to a low BMI. However, due to the lack of raw data, further research is needed to clarify the role of BMI in semen quality. [8]

  4. Oligospermia - Wikipedia

    en.wikipedia.org/wiki/Oligospermia

    Terms oligospermia, oligozoospermia, and low sperm count refer to semen with a low concentration of sperm [1] and is a common finding in male infertility. Often semen with a decreased sperm concentration may also show significant abnormalities in sperm morphology and motility (technically oligoasthenoteratozoospermia). There has been interest ...

  5. 'Bachelor' Colton Underwood says he had a low sperm count ...

    www.aol.com/lifestyle/bachelor-colton-underwood...

    What does it mean to have a low sperm count? ... In addition to the number of live sperm present, the sample is also examined for motility (how well the sperm move) and shape. Doctors can also run ...

  6. Asthenozoospermia - Wikipedia

    en.wikipedia.org/wiki/Asthenozoospermia

    Asthenozoospermia (or asthenospermia) is the medical term for reduced sperm motility.Complete asthenozoospermia, that is, 100% immotile spermatozoa in the ejaculate, is reported at a frequency of 1 of 5000 men. [1]

  7. Semen analysis - Wikipedia

    en.wikipedia.org/wiki/Semen_analysis

    Total motile spermatozoa (TMS) [25] or total motile sperm count (TMSC) [26] is a combination of sperm count, motility and volume, measuring how many million sperm cells in an entire ejaculate are motile. Use of approximately 20 million sperm of motility grade c or d in ICI, and 5 million ones in IUI may be an approximate recommendation.

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

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

    Research found that avocados may help lower low-density lipoprotein, or LDL, which can clog arteries and affect blood flow. ... which are linked to improvements in sperm motility, semen quality ...

  9. Male infertility - Wikipedia

    en.wikipedia.org/wiki/Male_infertility

    The volume of the semen sample (must be more than 1.5 ml), approximate number of total sperm cells, sperm motility/forward progression, and % of sperm with normal morphology are measured. It is possible to have hyperspermia (high volume more than 6 ml) or Hypospermia (low volume less than 0.5 ml). This is the most common type of fertility testing.