2/4/23
TESTOSTERONE, FREE: 37.8
TESTOSTERONE, TOTAL, MALES (ADULT), IA: 303
TESTOSTERONE, BIOAVAILABLE: 114
https://www.webmd.com/a-to-z-guides/testosterone-test
Normal total testosterone results in adult men:
Ages 50 and older -- 193 - 740 ng/dL
--
Free Testosterone 4.5-25.0 ng/dL / 32-168 pg/mL
Bioavailable Testosterone 108-500 ng/dL
Three types of blood tests measure these different forms of testosterone:
A total testosterone test measures free testosterone and testosterone that's attached to proteins. This is the most common type of test.
A free testosterone test measures only the "active" form of testosterone. This test is less common, but it may be useful for diagnosing certain medical conditions.
A bioavailable testosterone test measures free testosterone and testosterone that's loosely attached to a blood protein called albumin. This test isn't commonly done. But like a free testosterone test, it may help diagnose certain medical conditions.