This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Microbiology
[{'content': 'G3P2L2 with previous 2 LSCS comes to OPD with placenta near os. Which of the following is a greater risk among the following for this patient? \nSelect and explain. \nA. Abruption, B. Vasa prae, C. Adherent placenta, D. Preterm bih', 'role': 'user'}, {'content': 'Answer: C \nExplanation: The presence of placenta prae and previous 2 lscs greatly increase the risk of the adherent placenta. The other risk factors for adherent placenta areHistory of uterine surgery like myomectomyD&CEndometrial ablationHistory of pelvic irradiationAge more than 35InfeilityHysteroscopic removal of adhesions', 'role': 'assistant'}]