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': 'Rh-isoimmunization in pregnancy can cause all except : \nSelect and explain. \nA. Antepaum hemorrhage, B. Postpaum hemorrhage, C. Pregnancy induced hypeension, D. Oligohydramnios', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Oligohydramnios', 'role': 'assistant'}]