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: Social & Preventive Medicine
Total live birth / women in reproductive age is- 
Select and explain. 
A. General fertality rate, B. Birth rate, C. General marital fertality rate, D. None
A: General fertality rate
Answer: A: General fertality rate 
Explanation: CRUDE BIRTH RATE
Crude birth rate is the nativity or childbirths per 1,000 people per year. It can be represented by number of childbirths in that year, and p is the current population. This figure is combined with the crude to produce the rate of natural population growth (natural in that it does not take into account net migration).