<prompt> With a bihrate of 30 per thousand, in a subcentre of 5000 population, what would be the number of pregnant women -150155160165  <response>: Crude bih rate Annual number of live bihs per 1000 mid year population Here, live bih 30 per 1000 So for 5000 population 301000 x 5000 150 Pregnancy wastage 10 150x 10100 15 Total pregnant women 15015165 