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A 31-year-old male asked:

My testosterone level is 422 ng/dl. is this on the lower end? 31 yo m with libido/motivation issues?

1 doctor answer1 doctor weighed in
Dr. Hiep Le
Dr. Hiep Leanswered
Nephrology and Dialysis 43 years experience
Serum testosterone level for male: 291 to 1100 ng/dL. Young people have higher level so your level is considered in the low side of normal for a young man but you are not classified as testosterone deficiency. The blood test should be done in early morning, fasting state for an accurate the result.

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Last updated Dec 21, 2021


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