Pacific · SHBG (Sex Hormone Binding Globulin) Levels Blood Test
SHBG (Sex Hormone Binding Globulin) Levels Blood Test in California
Below is a plain-language overview of the shbg (sex hormone binding globulin) levels blood test. This blood test measures the amount of sex hormone-binding globulin (SHBG) in your body. SHBG is a protein that binds to certain sex hormones.
What this test is
Sex hormone-binding globulin (SHBG) is a protein produced by the liver that binds to sex hormones like testosterone and estrogen. Measuring SHBG levels helps understand how much of these hormones are available to be used by the body's tissues.
What it measures
- Sex Hormone Binding Globulin (SHBG) — a protein that binds to sex hormones
What the test involves
This test is performed on a blood sample. A healthcare professional will draw blood from a vein in your arm using a needle.
Why it is often ordered
Clinicians may order this test to help evaluate hormone imbalances, particularly those related to testosterone or estrogen. It can provide insight into conditions affecting hormone production or regulation.
Preparation
You should follow the specific preparation instructions provided by the laboratory. This may include fasting or avoiding certain medications before the blood draw.
How results are reported
Results are typically available within a few business days and will be reported to your clinician. Reference ranges, which indicate what is considered typical, vary between laboratories.
Before you go
- Fasting requirements
- Medication restrictions
- Specimen collection time
Cities
SHBG (Sex Hormone Binding Globulin) Levels Blood Test in California communities
Choose your city for local context and to request this test.