The Visual Guide to
Ovine Reproduction
Postpartum Problems: Vaginal Trauma

Prolapsed Intestines.
Intestines prolapsed through the vagina. Previous vaginal prolapse with weakening / rupture of the dorsal vaginal wall is a possible cause.
Smith MC (2006)

Postpartum Vaginal Prolapse.
Chronic traumatized vaginal prolapse after lambing. A prepartum prolapse had been managed with a bearing (prolapse) retainer. The vulva was sutured after lambing. The ewe should be culled after its lambs are weaned.
Smith MC (2006)