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Vaginal DNA Profile Using a Fluorescent Probe (for Genetic Screening or Paternity Testing)

Published: August 9, 2026Updated: August 16, 2026

This test analyzes DNA collected from your vaginal area to identify genetic markers, often used for screening, paternity testing, or research purposes.

Quick summary

["A simple DNA sample from your vaginal area helps determine genetic information for medical or legal reasons."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
106573-9
Short code
T vaginalis DNA Anal Ql NAA+probe
Synonyms
T vaginalis DNA Anal Ql NAA+probe
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
probe-amp-tar
CPT
86038
Specimen volume
5 mL
Stability
Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
500
Lipemia max
1000
Icterus max
500
TAT
4–24 hours
Order
routine

What This Test Measures

The test detects specific DNA sequences present in vaginal cells. This may include genetic variants, microbial DNA (if part of broader microbiome studies), or other markers relevant to your health profile or legal assessment.

How the Test Works

A swab is used to collect cells from your vaginal area. The collected cells are then processed with a fluorescent probe to identify and quantify specific DNA fragments. This process is typically done in a laboratory setting.

Common Uses

This test may be used for genetic screening, paternity testing, or research studies involving vaginal microbiome analysis. It is not a routine diagnostic test for medical conditions.

Preparation and Procedure

No special preparation is needed for this test. You will be asked to provide a sample by swabbing your vaginal area. The sample is then sent to a lab for analysis.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

While vaginal DNA testing can provide insights into genetic markers or microbial presence, it is not a standard diagnostic tool for common medical conditions. Results may be used in specialized genetic studies, legal assessments, or research to understand genetic variations or microbial ecosystems in the vaginal environment.

Short name

Vaginal DNA Test

Frequently asked questions

Why might I need this test?
This test may be recommended if you are part of a research study, undergoing paternity testing, or if your healthcare provider suspects a genetic condition related to vaginal health that requires specialized DNA analysis.
What does the test result mean?
Results will show the presence and quantity of specific DNA fragments. Interpretation depends on the context, such as whether it’s for screening, research, or legal purposes. Consult your healthcare provider for detailed interpretation.
Are there any risks or side effects?
There are generally no risks associated with this test. The procedure involves a simple swab, which may cause mild discomfort or slight irritation, but this is temporary.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy