Our first baby cockatiel hatched on November 28th. He has been doing well until today, his belly is swollen tight. His parents have been keeping his crop nice with food and he had pooped or peed in my had every time I picked him up until today. On some advice I have given him a few drops of warm water and a few drops of vegetable oil. He has pooped and peed very little amounts since then. I can't tell if his crop is emptying today or not. Should I keep him away from his parents so they Don't feed him more and make his belly explode. I also tried stimulating him to go potty by touching around his bottom.