The speaker begins by listing the usual images of the "earth mother": a pregnant figure in a cave, a giant on a throne, a slim, graceful young woman with flowing gowns and a wolf at her side. Even the old versions are tidy and elegant. Then comes a blunt line: "She doesn't look like Meg or me."
The second half shows what the speaker means. She and her friend Meg, in worn sneakers, baggy jeans and baseball caps over graying hair, plant young fruit trees with Rob and his tractor. The work is muddy and repetitive, with stamping, hoeing and stamping again. The poem ends on a lovely image of the two women circling the saplings, which it calls "unlikely babies," in the spring rain.
The speaker seems to be quietly claiming the title for herself. Real nurturing, the poem suggests, looks like rough hands and dirty gloves, not statues and flowing hair. The mood is warm, humorous and gently proud.