This test is the definitive way to diagnose the cause of vaginal infections. It involves collecting a simple swab sample from the cervix or vaginal wall, which is then cultured in our lab. This test is designed to grow and identify the specific aerobic bacteria (like Gardnerella vaginalis) or yeast (like Candida) that are responsible for your symptoms. It is often performed with a 'Sensitivity' test to find the exact antibiotic that will be most effective. This test provides the precise, conclusive answer your doctor needs to move beyond guesswork and prescribe the correct treatment.