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
Puerperal pyrexia is fever for 24 hours or more after child bih if temperature is more than : 
Select and explain. 
A. 99' F, B. 99.5deg F, C. 100deg F, D. 100.4deg F
D: 100.4deg F
Answer: D: 100.4deg F 
Explanation: 100.4deg F