Follicle-stimulating hormone (FSH) with triple bolus administration for ovarian reserve assessment (serum/plasma)
This blood test measures your body’s response to a controlled hormone stimulation to help assess how well your ovaries function and respond to fertility signals.
["Helps evaluate ovarian reserve and potential fertility challenges before treatment begins."]
Key facts at a glance
- LOINC
- 40362-6
- Short code
- FSH 20M p Triple Bolus SerPl-aCnc
- Synonyms
- FSH 20M p Triple Bolus SerPl-aCnc
- Category
- chemistry
- Sample
- serum
- Container
- Red-top tube (SST)
- Units
- N/A
- Ref low
- 0.8
- Ref high
- 1.2
- Critical range
- — – 5 N/A
- Fasting
- false
- Population
- adult
- Sex
- all
- Age range
- 18–65 years
- CPT
- 85610
- SNOMED
- 396252006
- Specimen volume
- 5 mL
- Stability
- Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
- Hemolysis max
- 500
- Lipemia max
- 1000
- Icterus max
- 500
- TAT
- 4–24 hours
- Order
- routine
What Is the Purpose of This Test?
The test involves three doses of follicle-stimulating hormone (FSH) given over a short period to observe how your ovaries react. This helps doctors determine if your ovaries are responsive to fertility treatments or naturally producing eggs.
How Is the Test Performed?
A blood sample is taken at three different times after receiving the hormone doses. The timing and amounts of FSH used are carefully controlled to measure changes in hormone levels.
What Does the Test Measure?
The test measures the concentration of FSH in your blood after each dose. These measurements help assess how effectively your ovaries respond to stimulation.
How Does This Test Relate to Fertility?
Results can indicate whether your ovaries are functioning normally or if there may be underlying issues affecting fertility, such as polycystic ovary syndrome (PCOS) or early menopause.
Reference range
INR: 0.8-1.2 (warfarin: 2.0-3.0)N/A
Inform your healthcare provider if you are taking blood thinners. No special preparation required.
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
This test is primarily used in fertility evaluations, particularly in women who are exploring options for assisted reproductive technologies or those with suspected ovarian dysfunction. It helps guide treatment plans by assessing ovarian responsiveness to hormonal stimulation.
Short name
FSH Triple Stimulation Test
Frequently asked questions
Why might my doctor recommend this test?
How long does it take to get results from this test?
What are the possible risks or side effects of this test?
Sources
- 1
- 2Lab Tests OnlineSource
- 3
Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy