Aug 27, 2025 · Group B strep testing involves your provider taking a swab of your vagina and rectum. If you test positive, you’ll receive antibiotics during labor and delivery. This almost …

May 1, 2025 · Healthcare providers rub a sterile swab ("Q-tip") on the vagina and rectum to collect a sample. They send the sample to a laboratory for testing. Women who test positive for GBS …

Feb 4, 2026 · If you're pregnant, your healthcare provider will recommend a group B strep test when you are in your 36th or 37th week. A simple test can determine if you have group B …

How can I find out if I have Group B Strep infection? The Centers for Disease Control and Prevention (CDC) has recommended routine screening for vaginal strep B for all pregnant …

During a pelvic exam at a prenatal appointment, your practitioner will test for group B strep by taking a swab of your vagina and your rectum. The swabs will be sent to a lab for analysis. …

Learn about Group B Streptococcus (GBS) testing, including types of tests, procedures, and what to expect. Find valuable information on how GBS testing can help with diagnosis and …

Jan 29, 2025 · Toward the end of your pregnancy, your healthcare provider will painlessly swab the lower end of your vagina and rectum. The sample is sent to a lab to be grown in a culture, …

What is it used for? If you are pregnant, a group B strep test is most often used to look for GBS bacteria during your routine prenatal screening. It may also be used to test infants who show …

Group B Streptococcus (GBS) screening is a diagnostic test specifically designed to detect the presence of Group B Streptococcus bacteria in the body. This screening is particularly critical …

This does not mean that you have an infection or are sick, but may pass the GBS bacteria on to your baby during delivery if untreated. By testing and then treating with intravenous (IV) …