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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Which one of the following Gram positive organism is most common cause of UTI among sexually active women :
assistant
The correct answer is  Remember:

MC cause of UTI - E. coli
MC cause of nosocomial UTI - E. coli
MC nosocomial infection - UTI
S. saprophyticus produce UTI characteristically in sexually active young woman
Enterococci and S.aureus cause infections in patients with renal stones or previous instrumentation or surgery.