Question: query regarding s a gilt age approx 10 month   do not shows any signs of oestrous after good management & diet , mimfa gold has been  using from last 2 month as feed additive .
Answer: may be  the genital cause like -- overian agenesis , may be suffer from multiple cyst or overian tumour -- treatment should be taken properly in such cases , but now ----lutalyse can be inject intra mascularly to bring the oestrous [ may be due to the decrease hypothalamic activity or decrease gonadotropic releasing hormone ]after injection of lutalyse the gild should take under close bservation from 3rd - 5 th day for the oestrous