Group B Streptococcus Colonization in Obstetrics & Gynecology — Case | General Gynecology | SMLE Q#1583
SMLE Question #1583
Obstetrics & Gynecology
General Gynecology
Objective: OBJ-ETH-STERIL
Last updated: February 2026
A 26-year-old primigravida at 24 weeks’ gestation attends routine antenatal care. Her pregnancy has been uncomplicated, and she is planning a vaginal delivery. Her clinician discusses late-pregnancy screening to reduce the risk of early-onset neonatal sepsis, including a vaginal–rectal swab for Group B Streptococcus colonization. At what gestational age should this screening be performed?
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