Changes

==Innervation==

==Innervation==

The uterus is innervated by both Sympathetic and Parasympathetic fibres which play a part in the regulation of uterine activity. This is highlighted by Iatrogenic manipulation of parturition using β-Adrenoreceptor Agonists for delaying parturition and Antagonists for inducing parturition. However, uterine activity and normal parturition can be acheived when these nerves are severed.

The uterus is innervated by both Sympathetic and Parasympathetic fibres which play a part in the regulation of uterine activity. This is highlighted by iatrogenic manipulation of parturition using β-Adrenoreceptor agonists for delaying parturition and antagonists for inducing parturition. However, uterine activity and normal parturition can be acheived when these nerves are severed.

==Vasculature==

==Vasculature==

*Uterine branch of the Ovarian artery supplies the cranial parts of the Uterine horns.

*Uterine branch of the Ovarian artery supplies the cranial parts of the Uterine horns.

*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 insted 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 insted it is a branch off the External Iliac artery. The Uterine artery and the Ovarian artery anastomose within the Broad ligament.