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
Contraindications to OC pills:a) Heart diseaseb) Uterine malformationsc) Menorrhagiad) Liver failuree) Epilepsy 
Select and explain. 
A. acd, B. ade, C. abd, D. ad
B: ade
Answer: B: ade 
Explanation: None