About this test
Hirsutism, PCOS, congenital adrenal hyperplasia, androgen excess.
Parameters
2 parameters available in the current test details.
- Testosterone, Total
- Sex Hormone Binding Globulin (SHBG)
Sample & preparation
- Sample
- Serum (SST / plain red top)
- Preparation
- Morning sample (8–10 AM); early follicular phase (day 2–5) in cycling women. Stop biotin supplements ≥48 h before.
Confirm preparation and reporting time with OnePLUS when booking. Your referring clinician can advise which investigation is appropriate.