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
Features of Turner's syndrome is/are:a) Secondary amenorrheab) Genotype XOc) Infertilityd) Streak ovarye) Coarctation of aorta 
Select and explain. 
A. bcde, B. acd, C. ac, D. bd
A: bcde
Answer: A: bcde 
Explanation: None