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
Norplant is : 
Select and explain. 
A. Subcutaneous implant, B. Non steroidal PIU, C. Depot tablet, D. Intra uterine contraceptive device (IUCD)
A: Subcutaneous implant
Answer: A: Subcutaneous implant 
Explanation: Subcutaneous implant