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': 'Paracervical block is associated with the danger of : \nSelect and explain. \nA. Inhibition of labour, B. Fetal bradycardia, C. Increased loss of blood, D. Atony of uterus', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Fetal bradycardia', 'role': 'assistant'}]