This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: obstetrics,pediatrics and geriatrics, Subject name: Social & Preventive Medicine
Still bih rate includes babies dead after - 
Select and explain. 
A. 20 weeks, B. 24 weeks, C. 28 weeks, D. 32 weeks
C: 28 weeks
Answer: C: 28 weeks 
Explanation: Park's textbook of preventive and social medicine 23rd edition. * Still bih is death of a foetus weighing 1000g or more and this is equivalent to 28 weeks of gestation or more.