This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Gynaecology & Obstetrics
[{'content': "Pregnancy which continues 'following threatened abortion is likely to have increased incidence of: \nSelect and explain. \nA. Preterm laber, B. Fetal malformation, C. IUGR, D. All of the above", 'role': 'user'}, {'content': 'Answer: D \nExplanation: Prognosis of threatened abortion\nIn about two-third, the pregnancy continues beyond 28 weeks. In the rest, it terminates either as inevitable or missed miscarriage. If the pregnancy continues, there is increased frequency of preterm labor, placenta previa, intrauterine growth restriction of the fetus and fetal anomalies.', 'role': 'assistant'}]