Estriol, Serum

Marker

0.5 mL serum collected in a red-top tube(no-gel)

Women's Health
2 providers available
Starting at
$69
Up to $95
Save up to $26

DirectLabs

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Estriol, Serum (E3)

The major estrogen in pregnant females and provides an objective assessment of placental function

Updated 7/22/2025

Walk-In Lab

Online

Estriol (E3) Blood Test

The Estriol (E3) Blood Test measures the E3 hormone levels to help diagnose congenital disabilities and monitor a high-risk pregnancy.

Updated 7/22/2025

Part of These Panels

Walk-In Lab

Online

Prenatal Profile (OB) Blood Test Panel

The Prenatal Profile (OB) Blood Test Panel is a standard care blood test during pregnancy that helps determine the mother's blood type, RH factor, anemia, and checks for HIV or syphilis infection.

Updated 7/24/2025