Not really. If it stays out she or the other chickens will eventually start picking at it. If by some miracle that doesn’t happen the tissue will die, become necrotic and that will be it for her.Click to see full answer. In this manner, what do I do if my chicken has a prolapsed vent?Wash the protruding mass with warm water and a gentle antiseptic. Lubricate it with medicated Vaseline or mastitis ointment. Then push the prolapsed mass very gently back into the vent. Isolate the recovering hen from the rest of the flock (which might be tempted toward cannibalism).Secondly, what causes prolapse in hens? Vent prolapse can be caused by a variety of factors: Diet – a lack of calcium and magnesium has been linked to vent prolapse. Weight – both being underweight or over weight can contribute to a vent prolapse. Age – a very young hen trying to pass a very large egg can lead to a vent prolapse. Hereof, can a chicken survive a prolapse? Thankfully, in most cases, it is treatable if detected early and the bird can recover completely. Vent prolapse is common in some breeds and crosses, especially those prone to fatness (such as meat breeds).Is vent Gleet fatal?Sure–vent gleet is gross and smelly, but in most cases, it is treatable. Your bird will appreciate the tender, loving, care you provide for her in helping her overcome this issue.