Sheep, Pregnancy diagnosis
First Page Number
The "Scanopreg", an ultrasonic machine for diagnosing pregnancy in sheep, is effective as early as eight to nine weeks of pregnancy, and could therefore be a useful management tool.
Wroth, R H. and McCallum, M. J.
"Diagnosing pregnancy in sheep : the 'Scanopreg',"
Journal of the Department of Agriculture, Western Australia, Series 4: Vol. 20:
3, Article 9.
Available at: https://library.dpird.wa.gov.au/journal_agriculture4/vol20/iss3/9