Page 956 - The Veterinary Care of the Horse
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Figure 19.28 The appearance of the red allantochorion at the vulval lips is abnormal; placental separation has started and the
membrane should be broken and the foal delivered as quickly as possible as it is being deprived of oxygen
Post-foaling complications in the mare
There are a number of possible post-foaling complications which require immediate
veterinary attention. These include the following.
• Uterine tears These are more likely to occur if there are foaling problems and the
delivery has to be assisted. Occasionally they can occur during an apparently normal
delivery due to a foetal foot perforating the uterus.
• Prolapse of the uterus This is uncommon, but more likely to occur if the mare had
problems giving birth or if the membranes are retained. It tends to occur within the first
