Skip to content

Genital and Vaginal Microbiome Profile (Qualitative)

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

This test evaluates the microbial composition in your genital and vaginal areas, often used to assess infections, balance, or health risks.

Quick summary

["Understanding your vaginal and genital microbiome helps identify potential infections or imbalances."]

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

Key facts at a glance

LOINC
91845-8
Short code
T vaginalis Genital Ql Micro
Synonyms
T vaginalis Genital Ql Micro
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
microscopy-light
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 and quantifies key microbial species, including bacteria, yeast, and other microorganisms, using advanced genetic sequencing. It identifies the presence and relative abundance of organisms such as *Lactobacillus*, *Candida*, *Gardnerella*, and others that may indicate infection or an imbalance in your microbiome.

Common Uses and Why It Matters

This test is typically used to diagnose infections like bacterial vaginosis, yeast infections, or sexually transmitted infections (STIs). It also helps monitor conditions like recurrent infections or after treatments like antibiotics or hormonal changes that can disrupt normal microbial balance.

Sample Collection and Preparation

A healthcare provider will collect a sample from your genital or vaginal area using a sterile swab. The sample is then sent to a lab for genetic analysis to identify microbial presence and composition. No special preparation is needed, but avoid douching or using vaginal products 24 hours before testing.

What to Expect After Testing

Results are usually reported as a qualitative profile showing the types and relative proportions of microorganisms detected. You’ll receive a detailed report from your healthcare provider, who will interpret the results in the context of your symptoms and medical history.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

Abnormal microbial profiles may indicate infections, inflammation, or increased risk for complications like pelvic inflammatory disease or urinary tract infections. A balanced microbiome typically supports vaginal health, while imbalances may require treatment with antibiotics, antifungals, or lifestyle adjustments.

Frequently asked questions

How long does it take to get results from this test?
Results are typically available within 1–2 weeks, depending on lab processing times. Your healthcare provider will discuss the findings with you during your follow-up visit.
Is this test covered by insurance?
Coverage depends on your insurance plan and clinical indication. Some insurers may require a prescription or specific symptoms to cover this test. Check with your provider or insurance company for details.
Can I perform this test at home?
No, this test requires a clinical sample collected by a healthcare provider. Self-collection kits may not provide the same accuracy or are not standard for this type of analysis.
  1. 1
  2. 2
  3. 3

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