Dorso-Pubic Position.

Dorso-Pubic Position.
In contrast with the equine fetus, it is highly unusual for the bovine fetus to be in a dorso-pubic position. In the cow the greater curvature of the uterus is dorsal. When the fetus does appear to be on its back, the clinician should rule out a torsion of the uterus.

Drost M (1976)