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    GlossaryHematocrit

    percentage of blood volume occupied by red blood cells

    Hematocrit (HCT) is a blood test that measures the proportion of red blood cells in your blood. It is expressed as a percentage, with normal ranges typically being around 38-46% for women and 40-54% for men. This measurement is crucial for diagnosing and monitoring conditions like anemia, dehydration, and polycythemia.

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      community What blood markers to get tested before starting any 5-AR inhibitor?

      in Treatment  4 upvotes 1 year ago
      The conversation is about which blood markers to test before starting a 5-AR inhibitor for hair loss. The user mentions already testing Total T, Free T, SHBG, Estradiol, Haematocrit, Red blood cell count, and White cell count, and asks if DHT or additional markers are needed.

      community 19f is my hair loss due to deficiencies?

      in Female  4 upvotes 3 weeks ago
      The conversation is about a 19-year-old female experiencing hair loss, potentially due to deficiencies in iron, ferritin, and vitamin D. She is considering iron and vitamin D supplementation and exploring dietary changes, while also planning to consult a dermatologist when possible.

      community DHT levels and correlation to hair loss

      in Chat  3 upvotes 2 months ago
      The user experienced hair shedding after starting testosterone replacement therapy (TRT) and is considering using DHT blockers like finasteride or dutasteride to address potential DHT-related hair loss. Low ferritin levels due to frequent blood donations may also contribute to hair issues, and the user is working on stabilizing iron levels.

      community Seeking Advice: Unusual Hair Loss at 31 Years Old - Any Insights? (M)

      in Chat  15 upvotes 1 year ago
      A 31-year-old man who previously had good results with minoxidil, finasteride, and nizoral for hair loss is now experiencing unusual hair loss and side effects from finasteride. Respondents suggest it might be severe retrograde alopecia and recommend exploring other treatment options due to his inability to tolerate finasteride.

      community (MTF 35) Results of 18 Months of HRT

      in Transgender  745 upvotes 4 days ago
      A transgender woman experienced significant hair regrowth after 18 months of hormone replacement therapy (HRT) with estrogen and bicalutamide. The discussion notes HRT's effectiveness for hair regrowth but warns against its use for cisgender men due to feminizing effects.