I would try an ex-pen. Hot Rod has been in one from the 2nd week we've had him. At first he was in it during the day but as time rolled on he got his freedom room by room. They go into the pen at night still but are able roam on the first level all day. Their expen is downstairs also.
Can you take her out for an extra walk or spend a bit of play time with her so she gets tuckered out at bedtime? Just a suggestion. Best of luck with her and your upcoming baby.
