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Orderable Name TSH Pregnancy Thyroid Stimulating Hormone in Pregnancy

Specimen Type

Blood

Minimum Requirements

2.0 mL

Container Type/Storage

Plain Red
Refrigerate

Methodology

Chemiluminescent Immunoassay

Special Handling

Heparinized plasma may be used, but should be noted.

STAT Turnaround Time

90 Minutes

Routine Turnaround Time

Performed Mon-Fri. samples received by 1 pm for same day results.

Reference Range

Postpartum : 0.4-4.0 uIU/mL


Pregnant Females 

       6-13 Weeks : 0.01- </= 4.2 uIU/mL

       14-30 Weeks : 0.01- </=3.8 uIU/mL
       > 30 Weeks : 0.01- </=4.5 uIU/mL

CPT

84443