Pregnancy diagnosis in the ewe by an ultrasonic rectal probe.

@article{Deas1977PregnancyDI,
  title={Pregnancy diagnosis in the ewe by an ultrasonic rectal probe.},
  author={D W Deas},
  journal={The Veterinary record},
  year={1977},
  volume={101 6},
  pages={113-5}
}
  • D W Deas
  • Published 1977 in The Veterinary record
Pregnancy diagnosis was carried out on 1396 ewes from 20 to more than 120 days after mating with an overall success rate for positive diagnosis of 89 per cent whereas from 60 to more than 120 days after mating the rate was 94 per cent. Diagnosis of barrenness or non-pregnancy from 20 to more than 120 days after mating gave a success rate of 84 per cent but from 20 to 80 days after mating the diagnosis of barrenness was more accurate than the diagnosis of pregnancy, ie, 88 per cent success as… CONTINUE READING

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