Free Androgen Index–(Testosterone – Total, SHBG, FAI)

Description

**Free Androgen Index (Testosterone – Total, SHBG, FAI) Lab Test**

The Free Androgen Index (FAI) test is a comprehensive diagnostic tool that measures total testosterone, sex hormone-binding globulin (SHBG), and calculates the Free Androgen Index. This test is essential for evaluating androgen levels in the body, helping to diagnose and monitor conditions related to hormonal imbalances, such as polycystic ovary syndrome (PCOS), infertility, and androgen deficiency. By assessing the ratio of free testosterone to SHBG, the FAI test provides a clearer picture of active testosterone levels, which are critical for overall health and well-being.

### Why You Need This Test
The Free Androgen Index test is crucial for identifying and managing hormonal imbalances that can significantly impact your health. Testosterone and SHBG levels play a vital role in reproductive health, metabolism, and overall hormonal regulation. This test is particularly important for diagnosing conditions like PCOS in women, hypogonadism in men, and other disorders linked to abnormal androgen levels. It also aids in monitoring treatment efficacy for hormone-related conditions and can help prevent long-term complications by addressing imbalances early.

### Symptoms That Indicate This Test
You may need the Free Androgen Index test if you experience any of the following symptoms:
– Irregular menstrual cycles or absence of periods (amenorrhea)
– Excessive hair growth (hirsutism) or hair loss (alopecia)
– Acne or oily skin
– Unexplained weight gain or difficulty losing weight
– Low libido or sexual dysfunction
– Fatigue or decreased energy levels
– Infertility or difficulty conceiving
– Symptoms of hypogonadism, such as reduced muscle mass or mood changes

These symptoms often indicate underlying hormonal imbalances that can be effectively diagnosed with this test.

### Natural Production
Testosterone is a key androgen hormone produced primarily in the testes in men and the ovaries in women, with small amounts also produced by the adrenal glands. SHBG, on the other hand, is a protein produced by the liver that binds to testosterone, regulating its availability in the bloodstream. Factors such as age, weight, stress, medications, and underlying health conditions can influence testosterone and SHBG levels. The Free Androgen Index provides a calculated ratio to determine the amount of active, unbound testosterone available for the body to use, offering a more accurate assessment of androgen activity.

### What Happens If Untreated
Ignoring abnormal androgen levels can lead to serious health complications. In women, untreated hormonal imbalances may result in infertility, metabolic syndrome, or an increased risk of type 2 diabetes and cardiovascular disease. In men, low testosterone levels can cause reduced bone density, muscle loss, mood disorders, and sexual dysfunction. Early detection and treatment are essential to prevent these long-term health risks and improve quality of life.

### How to Prepare for the Test
To ensure accurate results, follow these preparation guidelines:
– No fasting is typically required for this test unless specified by your healthcare provider.
– Inform your doctor about any medications or supplements you are taking, as certain drugs can affect hormone levels.
– Schedule the test in the morning when testosterone levels are naturally at their peak.

### Test Overview
– **Sample Type**: Serum
– **Methodology**: Not Applicable
– **Turnaround Time (TAT)**: 1 Day

This test requires a simple blood sample, and results are typically available within one day, allowing for quick and efficient diagnosis.

### Take Control of Your Health
Don’t let hormonal imbalances go undiagnosed. The Free Androgen Index (Testosterone – Total, SHBG, FAI) test is a vital step in understanding your body’s hormonal health. Whether you’re experiencing symptoms or simply want to monitor your well-being, this test provides the insights you need to take proactive steps toward better health. Book your lab test today to get started. Search for a “diagnostic test near me” or “buy lab test online” to schedule your appointment conveniently.

**Category**: Hormonal Health Tests