Estriol (E3) Blood Test

An Estriol (E3) Blood Test evaluates fetal distress and placental function.

Quest
LabCorp

Sample Report

Test Code: 004614

Also Known As: E3; Serum; Pregnancy; Estriol; Unconjugated Estriol

Methodology: Immunochemiluminometric assay (ICMA)

Preparation: No special preparation required.

Test Results: 2-3 days. May take longer based on weather, holiday or lab delays.

Sample Report

Test Code: 34883

Also Known As: E3; Serum; Pregnancy; Estriol; Unconjugated Estriol

Methodology: Chromatography/Mass Spectrometry

Preparation: No special preparation required.

Test Results: 2-3 days. May take longer based on weather, holiday or lab delays.

Description

An estriol blood test from Walk-In Lab evaluates fetal distress and placental function in the management of patients.

The estriol blood test is also known as an Estriol Serum Test, E3, Serum, Pregnancy, Estriol and Unconjugated Estriol. Fasting is not required for this test, and results are delivered within two to three days. For patients without insurance or a doctor's order, Walk-In Lab's estriol blood test is a cost-effective, convenient and confidential option.

The estriol blood test evaluates fetal distress and placental function in the management of patients facing complications such as fetal growth retardation, pre-eclampsia, Rh immunization, diabetes, choriocarcinoma and hydatidiform mole. May be elevated in hydrops fetalis in the presence of a dying fetus.