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Vaginal Microbiome Profile (Urinalysis with Microbial Identification)

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

This test examines the balance of bacteria and other microorganisms in your vaginal area, often checked for signs of infection or imbalance.

Quick summary

["Understanding your vaginal microbiome helps identify potential infections or health risks."]

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

Key facts at a glance

LOINC
5813-1
Short code
T vaginalis UrnS Ql Micro
Synonyms
T vaginalis UrnS Ql Micro
Category
chemistry
Sample
urine
Container
Sterile urine container
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
microscopy-light
Specimen volume
10 mL
Stability
Room temperature: 2h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
0
Lipemia max
0
Icterus max
0
TAT
4–24 hours
Order
routine

Why This Test Is Done

Doctors may recommend this test if you have symptoms like unusual discharge, itching, odor, or pain during urination. It can also be part of routine care for women at higher risk of vaginal infections or those undergoing treatments that may affect vaginal flora.

What to Expect Before the Test

No special preparation is needed. You’ll likely collect a sample by cleaning your vaginal area gently and using a swab or urine sample to capture cells and microbes. Avoid sexual activity and douching 24 hours before testing.

What the Test Measures

The test analyzes the types and quantities of bacteria, fungi, and other microorganisms present in your vaginal fluids. It may also check for signs of inflammation or abnormal cell presence, though specific numeric ranges aren’t provided for this qualitative assessment.

Possible Results and Their Meaning

Results may show a normal balance of microbes (e.g., *Lactobacillus* species) or an imbalance (e.g., overgrowth of *Candida* or *Gardnerella*). A doctor will interpret results in the context of your symptoms and medical history to determine if treatment is needed.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

Vaginal Microbial Screen

Frequently asked questions

What does this test tell doctors?
This test helps diagnose infections like bacterial vaginosis, yeast infections, or sexually transmitted infections (STIs) that may not cause obvious symptoms. It also supports monitoring for conditions like pelvic inflammatory disease or complications from treatments like chemotherapy or antibiotics.
How might my results affect my treatment?
If an imbalance or infection is found, your doctor may prescribe antibiotics, antifungal medications, or other treatments tailored to the specific microbes identified. Follow-up tests may be needed to confirm resolution.
Will this test affect my daily routine?
No, this test is quick and painless. You may experience mild discomfort during sample collection, but it doesn’t typically require time off work or significant lifestyle changes.
  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