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Oestrus Behaviour - Anatomy & Physiology (view source)
Revision as of 10:06, 11 July 2008
, 10:06, 11 July 2008→Cow
* Low plasma or milk progesterone.
* Low plasma or milk progesterone.
*
* Detection of a [[The_Ovary_-_Follicles_-_Anatomy_%26_Physiology|'''follicle''']] and absence of a [[The_Ovary_-Corpus_Luteum_-_Anatomy_%26_Physiology|'''corpus luteum''']] by palpation or ultrasound examination of [[Female_Reproductive_Tract_-The_Ovary_-_Anatomy_%26_Physiology|ovaries]].
* Crystallisation patterns in vaginal mucus.
* Fall in body temperature prior to oestrus.
* Reduction in vaginal pH.
== Ewe ==
== Ewe ==