I have a broody dark cornish hen who is about a year and a half old. Yesterday, she hatched out 3 chicks. Today, she is bleeding from her vent. Does anyone have any idea why? Is there anything I can do to stop it? I am afraid I will have to put her down -- she doesn't take really good care of herself when she is broody, but she has been off the nest at least once a day or so during her 20 days on the nest. Thanks for your help.