Theriogenology Question of the Month

Journal Contribution ResearchOnline@JCU
Gobikrushanth, Mohanathas;Zachar, Erin K.;Singh, Navgeet;Schumann, Fritz;Dardawal, Dinesh
Mohanathas Gobikrushanth
Abstract

[Extract] A 3-year-old Holstein Friesian cow from the Rayner Dairy Research and Teaching Facility, University of Saskatchewan, was bred successfully by artificial insemination at 135 days in milk (DIM) during the first lactation. Pregnancy was diagnosed at 168 DIM and confirmed at 196 and 238 DIM via transrectal ultrasonography. At 278 days of gestation, the cow delivered a healthy heifer calf that weighed 40 kg followed by the expulsion of an abnormal mass.

Journal

Journal of the American Veterinary Medical Association

Publication Name

Journal of the American Veterinary Medical Association

Volume

260

ISBN/ISSN

1943-569X

Edition

N/A

Issue

2

Pages Count

4

Location

N/A

Publisher

American Veterinary Medical Association

Publisher Url

N/A

Publisher Location

N/A

Publish Date

N/A

Url

N/A

Date

N/A

EISSN

N/A

DOI

10.2460/javma.21.06.0285