sperm motility

  1. noqcks

    Help - Chemotherapy Induced Male Infertility

    This might be a long shot, but Im going to ask anyway! I had chemotherapy for Lymphoma in 2013, and did 6 months of BEACOPP chemotherapy. A nasty cocktail of drugs that has now rendered me sub-fertile by WHO standards. Before chemotherapy I attempted to collect sperm for storage, but was...
  2. haidut

    Eating 1 Lb Of Sugar Daily Has Strikingly Positive Effects On (male) Fertility

    When I saw this news article pop up in my daily feed I immediately thought to myself "This study will never get covered by large mainstream news outlets". And of course, the websites of CNN, Fox, ABC, CNBC, USA Today, etc have no trace of an article covering the study or even just the basic...
  3. haidut

    Sperm Count (Biomarker Of Male Health) In The West Has Declined By 60% Since The 1970s

    This topic has been discussed on the forum a few times before but the humbers quotes by recent studies usually hovered around 20% - 30%, which did not cause much alarm among endocrinologists. Now, this larger study shows that the decline in male fertility is much worse than previously thought...
  4. haidut

    Cortisol/Estrogen Impair Fertility; Progesterone/Pregnenolone Improve It

    I posted a study s few months ago about the role of progesterone in ensuring proper sperm motility, and as such being crucial for male fertility. Male Fertility Requires Progesterone And Antagonism Of A PUFA Metabolite This new study from the same authors analyzed the effects of a few other...
  5. Drareg

    Inhibition Of Sperm Motility And Agglutination Of Sperm Cells By Free Fatty Acids In Whole Semen

    Interesting....... "The effects of a serial dilution of linoleic acid on human spermatozoa in whole semen was tested on 21 semen samples obtained from 11 normal volunteers. The minimal concentration of linoleic acid required to stop the movement of at least 75% of the moving sperm ranged from 1...
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