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
Which of the following is not an indication of Amniocentesis for Chromosomal detection : 
Select and explain. 
A. Diabetes mellitus, B. Previous Down's child, C. Maternal age more than 35, D. Parents with Chromosomal anomaly
A: Diabetes mellitus
Answer: A: Diabetes mellitus 
Explanation: Diabetes mellitus