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
IUCD with maximum incidence of ectopic pregnancy : 
Select and explain. 
A. Progestase, B. Lippes loop, C. Copper - T, D. Multiload device
A: Progestase
Answer: A: Progestase 
Explanation: Progestase