This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Methods - Combined Oestrogen-Progestogen Methods, Subject name: Gynaecology & Obstetrics
Centchroman is a? 
Select and explain. 
A. Female oral contraceptive, B. Male contraceptive, C. Tocolytic, D. Oxytocic
A: Female oral contraceptive
Answer: A: Female oral contraceptive 
Explanation: ANSWER: (A) Female oral contraceptiveREF: Dutta 6th ed p. 558CENTCHROMAN_(saheli)Product of CDRI LucknowNon steroidal potent anti estrogenic effectsOral OCPContains ormeloxifene