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
Decidua in puerperium is normally shed as : 
Select and explain. 
A. Decidual cast, B. Lochia, C. Placental remnants, D. Clots
B: Lochia
Answer: B: Lochia 
Explanation: Lochia