Unlike crib - sleeping, you can not leave a half - awake baby on your bed. (thestir.cafemom.com)
It's not fun to stay up until midnight only to have to wake up at 3 am to take care of a wide awake baby convinced that it is morning! (easybabylife.com)
You might have an overly awake baby that wants to play late into the night and this is not good either. (newkidscenter.com)