This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Disorders in Menstruation, Subject name: Gynaecology & Obstetrics
[{'content': 'Volume of ovary after menopause is - \nSelect and explain. \nA. 7[?]8 Cm2, B. 6[?]5 Cm2, C. 5[?]4Cm2, D. 3[?]0Cm2', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., 3[?]0 Cm2 Volume of ovary can be calculated based on a simple formula:Volume = 1/2 x Length x height x widthOvarian Volume in womenParity or menopausal status0 para x (SD)Cm21 para x (SD)Cm22 para x (SD) Cm2Menopausal </= 5 years (SD) Cm2Menopausal > 5 years (SD) Cm2Right ovarian volume7[?]87[?]87[?]83[?]42[?]5Left ovarian volume7[?]47[?]77[?]53[?]82[?]5Thus the most close answer is 3 cm 2.", 'role': 'assistant'}]