SHBG

The Sex Hormone-Binding Globulin (SHBG) test measures the level of SHBG, a protein produced by the liver that binds to sex hormones such as testosterone and estrogen in the blood. SHBG regulates the availability of these hormones to tissues and plays a key role in hormonal balance. This test is used to assess hormonal imbalances, diagnose conditions related to sex hormone levels, and evaluate issues like reproductive disorders or metabolic syndrome.

Sample type:

Serum

Preparation:

You do not need to do anything special to prepare for the sample collection. Fasting is not required for this test.

Test type:

In person or via trained mobile phlebotomist

Biomarkers

Sex Hormone Binding Globulin SHBG

Symptoms or conditions analyzed by this test

The SHBG test evaluates the levels of this protein to assess hormonal balance and diagnose conditions related to sex hormones. Low SHBG levels are often associated with conditions like PCOS, metabolic syndrome, or increased levels of free testosterone, leading to symptoms such as hirsutism or menstrual irregularities. High SHBG levels can indicate conditions like hypothyroidism or liver disease, potentially causing symptoms related to reduced free testosterone or estrogen. This test is essential for diagnosing and managing hormonal imbalances and their effects on health.

Question 1