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Lutropin — 30M post dose triple bolus

Published: August 9, 2026Updated: August 16, 2026

This test measures three key hormones—follicle-stimulating hormone (FSH), luteinizing hormone (LH), and prolactin (PRL)—to assess reproductive health, hormone balance, and potential hormonal imbalances.

Quick summary

Helps diagnose conditions affecting hormone levels in women, men, or those undergoing fertility treatment.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
40377-4
Short code
LH 30M p Triple Bolus SerPl-aCnc
Synonyms
LH 30M 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

Why This Test Is Done

Your doctor may recommend this test if you have symptoms like irregular periods, infertility, low libido, breast tenderness, or signs of hormonal imbalances. It can also be part of routine evaluations for conditions like polycystic ovary syndrome (PCOS), thyroid disorders, or pituitary issues.

What to Expect Before the Test

No special preparation is usually needed, but you may be asked to fast for 8–12 hours before the draw if your lab uses a specific method. Wear comfortable clothing for blood draws. If you’re taking medications that affect hormones, let your provider know.

What the Results Mean

Hormone levels vary by age, sex, and life stage. For example, FSH and LH rise during menopause or in men with low testosterone. Elevated prolactin may indicate a pituitary tumor or thyroid issues. Your doctor will interpret results in the context of your symptoms and medical history.

Common Conditions This Test Helps Identify

This test can help diagnose fertility problems, hormonal imbalances like PCOS, thyroid disorders, or pituitary tumors. It may also be used to monitor treatment for conditions like hyperprolactinemia or hormone replacement therapy.

Reference range

INR: 0.8-1.2 (warfarin: 2.0-3.0)N/A

Specimen: serum

Inform your healthcare provider if you are taking blood thinners. No special preparation required.

Frequently asked questions

How long will I have to wait for results?
Results typically take 1–3 business days, depending on lab processing and your doctor’s workflow. Some labs offer same-day or next-day reporting for urgent cases.
Can I eat or drink before this test?
Most labs do not require fasting unless specified. However, check with your provider or lab for exact instructions, as some methods may need a fasting window.
Will this test affect my hormone treatments?
This test is a diagnostic tool and does not directly alter hormone treatments. Your doctor will use results to adjust medications or therapies as needed.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

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.

Medical Disclaimer

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