Denise,
Be prepared for what looks like ugly little bald mice!! They are not cute until they come into their fur, then they are adorable!!
Word of advice, once she has had them, do not touch, nor let anyone touch, them. The doe will likely kill them if she smells human on them before they come into their fur. If you have to touch them, for example if one gets pulled or pushed out of the nesting box, use a rubber glove or washcloth to pick it up, and only handle it long enough to get it back into the nesting box. Usually by the end of the first week you will see fur on them, and them a week later they will venture out of the nesting box, at that time it is safe to handle them.