Free Androgen Index
The Free Androgen Index is used to assess the ratio of free testosterone to sex hormone-binding globulin (SHBG). It helps diagnose conditions like polycystic ovary syndrome (PCOS) or hirsutism.
Free Androgen Index Test in Mangaluru Overview
No special preparations needed
- Testosterone, Total
- Sex Hormone Binding Globulin
- Free Androgen Index
The FAI test measures the ratio of total testosterone to sex hormone-binding globulin (SHBG) to estimate free testosterone levels.
It is recommended for individuals with suspected polycystic ovary syndrome (PCOS), androgen excess, or infertility.
A blood sample is tested for testosterone and SHBG levels to calculate the FAI.
- High FAI: Suggests androgen excess, commonly seen in PCOS.
- Low FAI: Indicates reduced testosterone levels, possibly due to hypogonadism.
Yes, obesity, stress, and medications can influence androgen levels.
Test code
3245
Specimen vol. and vacutainer information
| Specimen | Vacutainer | Volume |
|---|---|---|
| Serum | Yellow Vacutainer | 1 ML |
Specimen stability information
Serum
Specimen rejection criteria
Test run frequency
Tuesday,Thursday,Saturday TIME - 11:00 , 19:00
Turn around time
Same Day
Performing locations
Department
- Endocrinology
CPT and Loinc codes
Package price
₹3400
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₹3400