This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Maternal Anatomy and Physiology, Subject name: Gynaecology & Obstetrics
[{'content': 'At what gestation in pregnancy, does uterus become palpable abdominally? \nSelect and explain. \nA. 10 weeks, B. 12 weeks, C. 14 weeks, D. 16 weeks', 'role': 'user'}, {'content': 'Answer: B \nExplanation: At the end of 12 weeks, uterus becomes palpable abdominally', 'role': 'assistant'}]