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| | * Post-partum oestrus | | * Post-partum oestrus |
| | | | |
| | + | * Mating may be confirmed by the presence of a ''''copulatory plug''''. |
| | + | ** A creamy, gelatinous plug formed from secretions of the male accessory glands. |
| | | | |
| | * 6 pairs of teats | | * 6 pairs of teats |