I've been out of town since yesterday morning, and during my absence my hens knocked over their water and drained it. I filled the waterer, fed them, and just found my OEGB hen waddling around with an egg showing from her vent. She's straining hard, poor thing, so we're gently rubbing coconut oil around her vent to lubricate the area. Is there anything else I can do? She refuses to go into a nest box.. Help!