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.
Overview of Free Androgen Index in Thane
What is the Free Androgen Index (FAI) test?
The FAI test measures the ratio of total testosterone to sex hormone-binding globulin (SHBG) to estimate free testosterone levels.
Who should get this test?
It is recommended for individuals with suspected polycystic ovary syndrome (PCOS), androgen excess, or infertility.
How is the test performed?
A blood sample is tested for testosterone and SHBG levels to calculate the FAI.
What do the results indicate?
High FAI: Suggests androgen excess, commonly seen in PCOS.
Low FAI: Indicates reduced testosterone levels, possibly due to hypogonadism.
Can lifestyle factors affect FAI levels?
Yes, obesity, stress, and medications can influence androgen levels.
Test included
- Testosterone, Total
- Sex Hormone Binding Globulin
- Free Androgen Index
Doctor information
Test code
3245
CPT and Loinc codes
Department
- Endocrinology
Turn around time
Same Day
Test run frequency
Tuesday,Thursday,Saturday TIME - 11:00 , 19:00
Performing locations
7 labs across India
Specimen vol. and vacutainer information
| Specimen | Vacutainer | Volume |
|---|---|---|
| Serum | Yellow Vacutainer | 1 ML |
Specimen stability information
Serum
Package price
₹2675
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₹2675