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
Absolute contraindication of OC pill is : 
Select and explain. 
A. Breast Ca, B. Mentally ill, C. Migraine, D. Fibroid
A: Breast Ca
Answer: A: Breast Ca 
Explanation: Ans. is a i.e. Breast cancer