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Genital tract bacterial culture with specific antimicrobial resistance testing (qualitative)

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

This test checks for bacteria in your genital area and helps determine if antibiotics will work against any found infections.

Quick summary

["Identifies potential infections and guides antibiotic treatment choices."]

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

Key facts at a glance

LOINC
45069-2
Short code
C trach+GC rRNA Genital Ql Probe
Synonyms
C trach+GC rRNA Genital Ql 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
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 Does This Test Measure?

The test collects a sample from your genital region (using a swab or probe) to detect bacteria. It then identifies which, if any, bacteria are present and whether they may be resistant to common antibiotics. This helps your healthcare provider choose the best treatment.

Why Might You Need This Test?

You may need this test if you have symptoms like unusual discharge, pain during urination, or unexplained genital irritation. It’s also used before certain procedures or surgeries to prevent infections.

How Is the Sample Collected?

A healthcare provider will gently insert a sterile swab or probe into your genital area to collect a sample. This is usually quick and painless, though you may feel mild discomfort. No special preparation is needed.

What Are Common Findings?

Results may show no bacteria, a specific bacterial infection (e.g., *Chlamydia*, *Gonorrhea*), or bacteria that may resist common antibiotics. Some infections may require follow-up testing for confirmation.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

This test helps diagnose infections that could cause complications like pelvic inflammatory disease or chronic pelvic pain. Resistance screening ensures you receive the most effective treatment, reducing the risk of antibiotic resistance in your community.

Short name

Genital Culture with Resistance Screening

Frequently asked questions

How long does it take to get results?
Results typically take 3–10 business days, depending on lab processing. You’ll receive a call or message if your provider needs to schedule a follow-up.
What if I have a recent antibiotic use?
Antibiotics can affect test accuracy. If you’ve taken them recently, your provider may ask you to wait before testing or use a different sample method.
Can I shower or use vaginal products before testing?
Avoid showering, douching, or using vaginal creams, sprays, or perfumes for 24 hours before testing to ensure an accurate sample.
  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