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: Surgery
Symptoms of hypothyroidism: 
Select and explain. 
A. Intolerance to heat, B. Diarrhoea, C. Loss of weight, D. Menstrual disturbance - Menorrhagia
D: Menstrual disturbance - Menorrhagia
Answer: D: Menstrual disturbance - Menorrhagia 
Explanation: None