Is a 3.97 ng/ml testosterone level normal?
No, one should check with a specialist.
Last updated on 01 Jun 2023
Both are male sex hormones. Testosterone can be converted to its more biologically active form, DHT, by 5? reductase, and to oestradiol by aromatase.
No, it is not fine. It is low.
Yes, it is normal
Yes, testosterone levels do fluctuate.
No
Serum Testosterone Test, Total Testosterone
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