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
Anti-D immunoglobulin should be considered for Rh-negative women in which of the following settings 
Select and explain. 
A. Threatened abortion, B. First - trimester MTP, C. Post - evacuation of molar pregnancy, D. All of the above
D: All of the above
Answer: D: All of the above 
Explanation: All of the above is most appropriate answer although with regard to threatened abortion it is controversial.