Ordering the FSH & LH | Follicle Stimulating & Luteinizing Hormone Test
Ordering the FSH & LH test can help you understand your reproductive health better. This test measures the levels of follicle-stimulating hormone (FSH) and luteinizing hormone (LH) in your blood, which play key roles in regulating the reproductive system. Interestingly, these hormones are not only important for fertility but also influence bone health.
When you order this test, you can expect the following benefits:
- Gain insights into your menstrual cycle or fertility status.
- Identify potential causes of irregular periods or ovulation issues.
- Assess pituitary gland function.
- Monitor hormone levels during menopause.
- Evaluate early or delayed puberty in children.
Who Should Consider the Hormone Level Assessment
People experiencing changes in their menstrual cycle or fertility concerns might find this test beneficial. For example, someone noticing irregular periods or difficulty conceiving may want to explore their hormone levels to understand potential underlying issues.
Consider ordering this test if you:
- Experience irregular menstrual cycles.
- Have difficulty conceiving.
- Are entering menopause and want to monitor hormone changes.
- Suspect early or delayed puberty in a child.
- Have unexplained bone density loss, which can be linked to hormone levels.
Checking your hormone levels can provide specific insights into reproductive health and help guide treatment decisions. Delaying this test might mean missing out on timely interventions that could improve your reproductive health outcomes.
Preparing for Your Hormone Evaluation
No fasting is required for the FSH & LH test, allowing you to eat and drink normally before your appointment. It’s important to follow any instructions from your healthcare provider to ensure the test results are as informative as possible.
Labs Included When Ordering Your FSH & LH Test
| Test Name | Reference Range | Significance | Low and High Levels of FSH & LH |
|---|---|---|---|
| Follicle Stimulating Hormone (FSH) | 1.5 – 12.4 | FSH is crucial for the growth of ovarian follicles in women and sperm production in men. It helps regulate the menstrual cycle and fertility. | High levels mean potential ovarian failure or testicular failure.
Low levels mean possible pituitary gland dysfunction. |
| Luteinizing Hormone (LH) | 1.7 – 8.6 | LH triggers ovulation in women and stimulates testosterone production in men. It plays a key role in reproductive health. | High levels mean possible polycystic ovary syndrome or menopause.
Low levels mean potential pituitary gland issues. |
Lab reference values are subject to change. Refer to the Quest Diagnostics lab test directory for current ranges.
FSH & LH FAQ
Is there FSH & LH testing near me?
To find nearby locations for FSH & LH testing, use the patient service center locator, which includes mobile phlebotomy options. This is especially helpful if you need convenient access due to irregular menstrual cycles or fertility concerns.
What is the cost of the test?
The cost of the FSH & LH test includes all fees, such as sample collection at patient service centers. It’s worth ordering to gain clarity on reproductive health issues like irregular periods.
How often should I retest?
Retesting is typically recommended every 6 to 12 months, depending on your healthcare provider’s advice. Regular monitoring can help track changes in hormone levels, aiding in effective management of reproductive health.
How accurate is the test?
The FSH & LH test uses immunoassay methods to measure hormone levels, ensuring precise results. TrueHealthLabs.com partners with CLIA-certified laboratories to uphold rigorous testing standards for dependable results.
Medical Review Board
Reviewed by Jeff Donohue M.D. from Body Logic and Brady Hurst DC, CCCN. Written by True Health Lab’s team of editorial health contributors.
Disclaimer: This information is for educational purposes only and not intended as medical advice. Consult your healthcare provider for personalized guidance.
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