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Cultivated vaginal flora (aerobic and anaerobic) microbial identification and sensitivity testing

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

This test helps identify bacteria, yeast, or other microorganisms growing in your vaginal area and determines how your body may respond to antibiotics.

Quick summary

["Assists in diagnosing infections and guides treatment options for vaginal health issues."]

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

Key facts at a glance

LOINC
14464-2
Short code
C trach Vag Ql Cult
Synonyms
C trach Vag Ql Cult
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
organism-specific-culture
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 involves collecting a sample from your vagina to grow and examine microorganisms under a microscope. It also checks how these microbes react to different antibiotics, helping determine the best treatment for any infection.

Why It’s Done

Doctors may order this test if you have symptoms like unusual discharge, itching, odor, or pain in the vaginal area. It’s also used before certain procedures to prevent infections.

Sample Collection Process

A healthcare provider will gently collect a sample using a sterile swab. The swab is then placed in a special container for lab testing. You may experience mild discomfort, but it’s quick and doesn’t require preparation.

What to Expect After Testing

Results typically take 3–5 business days. You’ll receive a report detailing which microorganisms were found and their antibiotic sensitivity, if applicable. Follow-up may include treatment recommendations.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

This test is crucial for diagnosing infections like bacterial vaginosis, yeast infections, or sexually transmitted infections (STIs). Accurate identification ensures appropriate treatment, reducing risks of complications such as pelvic inflammatory disease or recurrent infections.

Short name

Vaginal Culture

Frequently asked questions

How long does it take to get my results?
Results are usually available within 3 to 5 business days, depending on lab processing times.
Can I shower or use vaginal products before the test?
Avoid showering, douching, or using vaginal creams, sprays, or tampons 24–48 hours before the test to ensure an accurate sample.
Will I need to take any medications before or after the test?
No medications are required before the test. If your doctor prescribes antibiotics, take them exactly as directed after receiving your results to treat any identified infection.
  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