Regular 30-day Cycles Reports in Obstetrics & Gynecology — 38yo Woman | General Gynecology | SMLE Q#1518
SMLE Question #1518
Obstetrics & Gynecology
General Gynecology
Objective: OBJ-ETH-STERIL
Last updated: February 2026
A 38-year-old woman with regular 30-day cycles reports her last menstrual period began 36 days ago. She received a rubella-containing live attenuated vaccine 3 weeks ago. Today, a urine pregnancy test is positive. She is asymptomatic and reports no known exposure to wild-type rubella. What is the most likely outcome of this pregnancy?
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