The nursery will offer a reduction of the number of families that are dislocated. Also, they tend to be rather ruddy, reddish with rather thin-looking skin. There are very prominent veins on the hands face and head. That's not uncommon. Especially little boys, they will appear to have very little genitalia.
Little girls are just the opposite.
Sometimes they will look more prominent because they don't have a lot of the fat on the outer lips. The babies will usually be on a warming tray - either naked or dwarfed by a diaper. Even for nurses there can be very ambivalent feelings, a nursery is supposed to be a happy place. It isn't always. Depending on how bad the baby is, parents need to prepared for monitoring equipment.