TSH, Pregnancy Blood Test

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Feature	Labcorp	Quest Diagnostics
Price	Coming soon	$7.49
Results in	—	~4 business days
Sample type	—	Blood Serum
Require fasting	—	No

About the test

This test measures the levels of Thyroid Stimulating Hormone (TSH) which are typically lower during pregnancy, especially in the first trimester. Recent studies have found that even slightly elevated TSH levels during pregnancy can lead to negative outcomes. Following this, the American Thyroid Association recommends using specific reference intervals for each trimester to ensure accurate assessment.

Who might consider it:

This test is crucial for pregnant individuals, particularly for monitoring thyroid health and ensuring the well-being of both the mother and the developing baby.

Included biomarkers & Reference ranges

Biomarker	Reference range
Thyroid-Stimulating Hormone (TSH) A pituitary hormone that signals your thyroid to produce hormone. The primary screening test for both underactive and overactive thyroid conditions.	0.4–4.5 mIU/L

Reference ranges vary by lab, age, and sex (M/F). Your report shows your exact range. Click any biomarker to see its optimal range and what your results mean.

Preparation

Specimen collection after fluorescein dye angiography should be delayed for at least 3 days. For patients on hemodialysis, specimen collection should be delayed for 2 weeks.

How it works

1. Order online No referral or insurance
2. Get a requisition By email in 24–72 hours
3. Visit a draw center Bring a matching photo ID
4. Get results Securely by email

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Consultations

Not sure how to read your results? We can help.

Schedule a consultation with a Hormunity specialist. We’ll walk through every marker, interpret what it means for you, and map out the next steps for your care.

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