Module 9 – Post Partum in the Mare

• Normal post partum in the mare

• Warning signs

• Common issues

• Colic

• Shock

• Foal rejection

• Vaginal tears

• Retained placenta

• Management of post partum complications

Normal post partum in the Mare

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• Signs of colic lasting <30 mins

• Rolling

• Pawing

• Shivering/not wanting to get up

• Sunken abdomen

• Heavy breathing

Difficulties in the Mare

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Signs to watch for

• Inability to stand/falling over

• Pawing, rolling, discomfort

• Blood loss, discoloured gums

• Shivering*

• Lack of interest in foal

• Lack of interest in food

*In conjunction with other symptoms

Retained Placenta

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• May take several hours to pass

• Check the placenta once it has passed

• Assist the passing of the placenta by:

• Tie it in a knot

• Oxytocin (if given vet approval)

• After approx. 8 hours call a vet and discuss – vet will advise

NEVER UNDER ANY CIRCUMSTANCES PULL ON THE PLACENTA OR PULL IT OUT

Tying up the Placenta

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Checking the Placenta

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• Check for two ‘horns’

• Pregnant horn will be light purple, large and smooth

• Non-pregnant horn will be smaller, shrivelled and darker purple

• Check for ‘F’ shape – two horns and the birth canal

• Horns may need to be turned inside out due to telescoping

• Cervical star at the base of the ‘F’

• Check for missing pieces or tears

Retained Placenta

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Vaginal Tear

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Images copyright of Ashleigh Knight. Used with permission

Mare before foaling Tears post-foaling Tears post-foaling

Vaginal Tear

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Images copyright of Ashleigh Knight. Used with permission

Mare after caslick repair Mare after caslick repair Mare two days post caslick