In some versions of the stage musical as the two are led away, the Baroness admits to strange cravings, suggesting she might herself have become pregnant.

Thoughts of strange cravings had led to thoughts of the strawberry pie lurking in the fridge.

I told you you'd get some strange cravings.

She had strange cravings.

Throughout the course of her pregnancy, Ann has strange cravings for black coffee, raw meat, and massive amounts of salt.

"Have you never heard that breeding women get strange cravings?"

I felt this strange craving to be overwhelmed.

Lives on women and has strange depraved cravings!

And say, "I know that women are supposed to have strange cravings when they carry a child, Eddie, but doesn't this seem a little too strange?

Yes, known this same strange craving before.