Lab

Total Testosterone

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Total Testosterone, Serum Testosterone, Testosterone Level, Serum Total Testosterone

  • Technique
  1. Obtain in the morning (or within 2 hours of awakening) due to circadian variation
  • Labs
  • Normal Levels
  1. Male: 300 to 1000 ng/100 ml
  2. Female: <70 ng/100 ml