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    GlossarySperm Concentration

    number of sperm cells per milliliter of semen

    Sperm concentration, also known as sperm count or sperm density, refers to the number of sperm cells present in a given volume of semen, typically measured in millions of sperm per milliliter (mL). This parameter is crucial for assessing male fertility, as a higher concentration generally increases the likelihood of successful fertilization.

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      community RU58841 and impact onmale fertility?

      in Chat  2 upvotes 10 months ago
      The conversation is about the potential impact of RU58841 on male fertility, specifically regarding sperm concentration, total count, and motility. The user is curious about the likelihood of RU58841 reducing fertility based on its mechanism of action and comparisons to similar substances.

      community Finasteride and fertility. Personal report.

      in Finasteride/Dutasteride  830 upvotes 2 months ago
      Finasteride can affect sperm quality, but fertility usually returns after stopping it, as shown by a user who conceived four months after discontinuation. Some users successfully conceive while on finasteride, though some prefer to pause its use to minimize risks.

      community Fresh off the press: Dutasteride may cause chronic infertility

      in Research/Science  633 upvotes 1 month ago
      Dutasteride may cause chronic infertility by reducing semen volume and motility, with concerns about irreversible prostate fibrosis. Users consider switching to finasteride or using treatments like minoxidil and microneedling, weighing hair preservation against fertility.