questions: asking that his cow is in silent heat sinc yesterday 8 pm. 
 answers:  reply: it will not concieve as the time is too late. after 18-21 days it will come to heat, then you will do ai. fed: 1. fentus plus 1 gm orally, in empty stomach, 2. vitakind-liv 1 lit. @ 50 ml orally, daily, 3. ostovet 1 lit. @ 100 ml orally daily.