This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Anatomy
[{'content': "Rhythmic contractions of the uterus elicited by bimanual examination at 4-8 weeks is called \nSelect and explain. \nA. Palmer's sign, B. Hegar's sign, C. Braxton Hick's sign, D. Goodell's sign", 'role': 'user'}, {'content': "Answer: A \nExplanation: Palmer's sign Rhythmic contractions of the uterus can be elicited by bimanual examination as early as 4-8 weeks Ref: FORENSIC MEDICINE AND TOXICOLOGY Dr PC IGNATIUS THIRD EDITION PAGE 330", 'role': 'assistant'}]