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
Fetal Respiratory movements occur earliest at : 
Select and explain. 
A. 12 wks, B. 16 wks, C. 20 wks, D. 11 wks
D: 11 wks
Answer: D: 11 wks 
Explanation: 11 wks