17-Hydroxyandrostenedione and Androstenedione (Serum/Plasma)

Why This Test Might Be Ordered

Your doctor may recommend this test to check for conditions like adrenal tumors, hormonal imbalances, or to monitor treatment for conditions like Cushing’s syndrome or congenital adrenal hyperplasia. It could also be part of a broader evaluation for infertility or metabolic disorders.

What the Results Typically Mean

Elevated levels might suggest overactivity of your adrenal glands or certain genetic conditions. Lower-than-expected levels could indicate underactivity or other hormonal issues. Your doctor will interpret results in the context of your overall health and symptoms.

Sample Collection and Preparation

A blood sample is drawn from a vein in your arm. You may feel a slight pinch, but it usually doesn’t cause significant discomfort. The blood is then sent to a lab for testing. No special preparation is needed, but avoid eating or drinking for a few hours before the test if instructed.

Common Conditions Monitored

This test helps diagnose or manage conditions such as adrenal tumors, polycystic ovary syndrome (PCOS), or congenital adrenal hyperplasia. It may also be used to assess hormonal imbalances in people with metabolic disorders or those undergoing fertility treatments.