Free Testosterone (Direct Assay)
- Hormones
Learn what Free Testosterone (Direct Assay) measures and how it fits into your health data.
What is Free Testosterone (Direct Assay)?
Free Testosterone (Direct Assay) refers to measurement via direct immunoassay. This method is often considered less accurate than calculating Free T from Total T, SHBG, and Albumin, especially at low levels or when SHBG is abnormal. However, it provides a direct estimate of the unbound hormone fraction. Interpretation should ideally consider the specific assay method used. Note: Levels and ranges differ significantly from Calculated Free T.
Choose how to get tested
Connect an AI agent
https://goodlabs.com/mcp/user
