testosterone levels

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  1. C

    Did night work and lack of physical activity reduce my testosterone levels?

    Greetings to the forum participants!Please take a look at my tests. 28 years old, height 188, weight 75. I haven't worked out in the gym for a year and a half. Before that, I went to the gym 2-3 times a week for a long time. I've been working the night shift eight times a month for two years now...
  2. L

    Blood Test Results Age 37, 39, 43....Should I (Can I) get TRT?

    Age Sample Date Testosterone Indicator Ref. Interval Unit TSH Indicator Ref. Interval Unit 37 10 Nov 2015 21.68 8.64 - 29.01 nmol/L 2.806 0.35 - 5.50 mIU/L 39 02 Jul 2018 17.33 4.94 - 32 nmol/L 1.79 0.35 - 4.94 mIU/L 43 02 Aug 2018 23.91 8.33 - 30.19 nmol/L 1.81...
  3. M

    Estimating T-Level

    Is there a formula that can be used to estimate the T level that will be achieved after injecting a specific amount of T? I'm assuming weight is an important variable. Or, does everyone metabolize T very differently so that a formula does not work? Is there also a way to predict T level at...
  4. Nocalves

    Hormone fluctuation depending on the dose frequency.

    I spotted few months ago, when I ran 40mg test enanthate (250mg/ml grapeseed oil) EOD, my level of test and e2 was significantely lower 48hrs after injection then few hrs after. Now I am on 20mg test enan. (100mg/ml in castrol oil - for slowing realese) ED. I tought the level will be really...
  5. J

    Lifestyle Factors That Influence Testosterone Levels

    From an online article: Researchers analyzed serum total testosterone and sex hormone-binding globulin levels from a cohort of 208,677 men aged 40 to 69 years participating in the population-based, prospective cohort UK Biobank study from 2006 to 2010. Demographic and medication information...
  6. J

    More Evidence of Declining Testosterone During Last Decades

    Another study presented at the recent American Urological Association Conference found that over the time period studied mean testosterone levels fell by 25%. A news article explains: "From 1999 to 2016, testosterone levels have declined in adolescent and young adult men (AYA), according to...
  7. AndrogenHacker

    Decline in Serum Testosterone Levels Among Adolescent and Young Adult Men in the USA

    Decline in Serum Testosterone Levels Among Adolescent and Young Adult Men in the USA - ScienceDirect Abstract: So sad.
  8. AndrogenHacker

    Social withdrawal and testosterone levels in early adolescent boys

    Highlights • Social withdrawal in general early adolescent boys was evaluated by primary parents. • Salivary testosterone was measured by liquid chromatography-tandem mass spectrometry. • A higher risk of boy’s social withdrawal was related to a lower testosterone level. • The association...
  9. G

    How long till levels reach optimum?

    I know this is a pretty broad question, and thats why Im not looking for a exact answer. I started TRT about 2 weeks ago, or maybe 3 now. I've notied the effects this last week, and I wish I would have started it sooner. I guess my question is, how long before I see a increase in my testosterone...
  10. T

    Low testosterone symptoms at 25, Total T at 5.14 ng/ml

    Hello, I need an opinion about my testosterone levels and symptoms. I’m 25 years old, never have done any cycle or taken anything related to hormones or esteroids. I have some symptoms of low testosterone levels: Low sex drive (not motivated to talk to woman I find attractive) Depressive...
  11. P

    Can Metformin lower Free and total T levels?

    According to Life Extension, it may. http://www.lifeextension.com/Magazine/2017/4/Metformin-Slashes-Cancer-Risks/Page-01 Just got my T levels dialed in at 1076, the last thing I want is something to lower them, opinions?
  12. W

    New to This...

    I am a 39 yo male and just got my T levels checked due to some symptoms including: 1. Low Sex Drive 2. Slight Weight Gain 3. Fatigue 4. Erection Issues My T levels came back as follows: Total Testosterone 410 ng/dL Free Testosterone 14.39 Free % 3.51 SHBG 29.2 Luteinizing Hormone 1.96 mlU/L...
  13. Nelson Vergel

    Testosterone Level: How Low is Too Low? Health Consequences of Low Testosterone

    I was able to summarize all available studies on testosterone blood levels and how they are linked to several health issues. I will add references soon. Low Blood Levels of Testosterone and Associated Risks: < 450 ng/dl (15.3 nmol/l) - Risk of metabolic syndrome Reference: Dhindsa, S...
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