*Uterine artery supplies the rest of the uterine horns and the uterine body. This is a branch off the Internal Iliac artery in most domestic species, except the Mare where instead it is a branch off the External Iliac artery. The Uterine artery and the Ovarian artery anastomose within the Broad ligament. | *Uterine artery supplies the rest of the uterine horns and the uterine body. This is a branch off the Internal Iliac artery in most domestic species, except the Mare where instead it is a branch off the External Iliac artery. The Uterine artery and the Ovarian artery anastomose within the Broad ligament. |