Hi! How exciting! Congratulations to everyone!
When you first posted in http://PetoftheDay.com/talk/Forum18/HTML/000037.html
AdoreMyDogs gave a very complete answer to many questions including:
If they do end up hatching chicks, the parents will do all the hard stuff, not much for you to worry about. But please keep in mind that birds need a huge variety of foods for proper health, especially when rearing chicks. If you give them a strictly seed diet, it's not only uninteresting and incomplete to the parents, but it may effect the growth and health of the chicks.

You should re-read her whole answer over there, it's very complete.