Sign in →

Test Code FSH Follicle Stimulating Hormone (FSH)

Important Note

The results of this assay can be affected by the consumption of Biotin. Please instruct patients to discontinue the use of vitamins or supplements that contain Biotin 8 hrs before blood draw.

Performing Location

Southwestern Vermont Medical Center

Specimen Collection Information

 Specimen  Min. Test Volume Collection Container Special Handling
Blood 0.1 mL Light Green (lith. heparin) top
Gold top
Marble Red top		  

Reference Ranges & Critical Values

Assay Gender Age Range Normal Range Critical Values Units
FSH Female: Follicular Phase   3.5 - 12.5   mIU/mL
  Female: Ovulation Phase   4.7 - 21.5   mIU/mL
  Female: Luteal Phase   1.7 - 7.7   mIU/mL
  Female: Postmenopause   25.8 - 134.8   mIU/mL
  Male   1.5 - 12.4   mIU/mL

Specimen Stability

7 days at 2-8°C

Day(s) Performed

Monday - Sunday

CPT

83001

LOINC

15067-2