This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Abnormal labor, Subject name: Gynaecology & Obstetrics
[{'content': 'Early fetal death Is death of fetus at: \nSelect and explain. \nA. 10 weeks, B. <20 weeks, C. < 28 weeks, D. >20 weeks', 'role': 'user'}, {'content': 'Answer: B \nExplanation: According to WHO ,late fetal deaths from 28 weeks of gestation onwards is termed as intrauterine fetal death. Intermediated fetal death include the period of 22 weeks - 28 weeks. <22 weeks is termed as early fetal death. (Sheila TB of obstetrics 2nd edtn pg 208)', 'role': 'assistant'}]