testosterone (eclia)
Reproductive EndocrinologyBlood sampleResults 2-3 daysNo fasting
Testosterone (ECLIA)
This test measures the total amount of testosterone in your blood, including the portion bound to proteins.
Sample
Blood
Results
2-3 days
Fasting
Not required
Follow-up
Optional add-on
What this test detects
Testosterone, Total
ECLIA · serum
Quantitative · ng/mL
When to get this test
Low libido or low testosterone
Helps assess symptoms such as low sex drive, fatigue, or reduced muscle mass in men.
PCOS and excess androgens
In women, helps evaluate acne, excess hair growth, or irregular periods.
Fertility work-up
Part of evaluating hormone balance in fertility concerns.
How to prepare
01
Morning sample is preferred.
Common questions
Why is a morning sample preferred?
Testosterone tends to be highest in the morning, so a morning sample gives a more reliable and comparable reading.
Is this test for men only?
No. Women also produce testosterone, and the test is useful in evaluating conditions like PCOS.