This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Contraception, Subject name: Gynaecology & Obstetrics
Centchroman weekly dose is : 
Select and explain. 
A. 45 mg, B. 60 mg, C. 90 mg, D. 120 mg
B: 60 mg
Answer: B: 60 mg 
Explanation: It is taken as 30mg tablet twice weekly for 12 weeks and thereafter weekly.