There is already a thread with eggs in signatures that everyone is using to get views/clicks. http://empireminecraft.com/threads/dragon-signitures.11822/ If you post in that one, you should get enough to help your dragons grow. Also, look through this thread, because I and others have posted 2 links to help your dragons grow, a wikia for info on dragons and the daycare to get additional views/clicks. Welcome to the world of dragons! Kia
You would select ND Daycare. When you type in your scroll name, your eggs and hatchlings will come up. If any of them are 4 hours or less, there will be an option to place them in the ER. So you just click the place you want your dragons to go. I don't have any that need ER, but it would still look the same as the picture, except it would show another column with ER.
I already got beat to it, but post your dragons here... I tend to wait about 24 after catching them to reduce the risks of egg sickness..