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
Post - term pregnancy is associated with 
Select and explain. 
A. Spina bifida, B. Anencephaly, C. Congenital adrenal hyperplasia, D. Cerebral palsy
B: Anencephaly
Answer: B: Anencephaly 
Explanation: Fetal facors predisposing to post term pregnancy

Anencephaly
Adrenal hypoplosia
X-linked placental sulfatase deficiency.