Congrats on your first hatch....... Lets just say every hatch is exciting... So you have the same feeling every time... Very addictive.
A. The chick will be fine for about 2 days ... They are still obsorbing the egg yolk and they will be fine... Already was mentioned...
B. please do not open the bator...... If you open it before the chicks have all hatched you take a chance that the membrane on the inside of the egg shell dries attached to the baby and it can't get out and stops breathing.
C. Do not HELP..... If they do not get out, they are not ment to and believe me ... It is for the best!
D. Like was mentioned have the brooder warm, have chick crumb on hand and fresh water in a small chick waterer. (They can drown in a deep water dish!)
If you HAVE to remove a fluffy chick... I have put the bator in the bathroom and steamedit up, removed the chick. That seemed to help prevent the shrink wrap.
My experience is that you last hatcher will be MAX 3days after the first. The very last hatcher, usually doesn't survive... Seems to be too much bacteria from the gunk of the rest of the siblings hatching...
Good luck
My current batch will hatch nov 28th
Patricia