Social & Preventive Medicine In a subcenter population, Crude bih rate(CBR) is 20. What is the minimum expected number of pregnancies registered with ANM? A 110 B 120 C 55 D 100 💡 Explanation In a subcenter population, Crude bih rate(CBR) is 20. What is the minimum expected number of pregnancies registered with ANM? ✓ Correct Answer: C. 55