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Test Code FSH Follicle-Stimulating Hormone (FSH), Serum


Specimen Required


Collection Container/Tube:

Preferred: Serum gel

Acceptable: Red top

Submission Container/Tube: Plastic vial

Specimen Volume: 0.6 mL

Collection Instructions: Centrifuge and aliquot serum into a plastic vial within 2 hours of collection.


Useful For

An adjunct in the evaluation of menstrual irregularities

 

Evaluating patients with suspected hypogonadism

 

Predicting ovulation

 

Evaluating infertility

 

Diagnosing pituitary disorders

Method Name

Electrochemiluminescence Immunoassay

Reporting Name

Follicle-Stim Hormone (FSH), S

Specimen Type

Serum

Specimen Minimum Volume

0.5 mL

Specimen Stability Information

Specimen Type Temperature Time
Serum Refrigerated (preferred) 7 days
  Frozen  180 days
  Ambient  24 hours

Reject Due To

Gross hemolysis Reject
Gross lipemia OK
Gross icterus Reject

Reference Values

Males:

1.2-15.8 IU/L

Females:

Premenopausal

2.9-14.6 IU/L (Follicular)

4.7-23.2 IU/L (Midcycle)

1.4-8.9 IU/L (Luteal)

Postmenopausal

16.0-157.0 IU/L

Performing Laboratory

MCHS- La Crosse Lab

Test Classification

This test has been cleared, approved, or is exempt by the US Food and Drug Administration and is used per manufacturer's instructions. Performance characteristics were verified by Mayo Clinic in a manner consistent with CLIA requirements.

CPT Code Information

83001

LOINC Code Information

Test ID Test Order Name Order LOINC Value
FSH Follicle-Stim Hormone (FSH), S 15067-2

 

Result ID Test Result Name Result LOINC Value
FSH Follicle-Stim Hormone (FSH), S 15067-2

Day(s) Performed

Monday through Sunday

Report Available

Same day/1 to 2 days