Vision: Dreaming about a miscarriage means a new project, a new enterprise—the old way of doing things is unprofitable.
A pregnant woman’s dream about a miscarriage might indicate guilt feelings. Watching a miscarriage: someone will let you down or abuse your trust, and all your hopes will turn to ashes.
Depth Psychology: Dreaming about a miscarriage means either failure in a close relationship, or that efforts to mature have been abandoned. Too many anxieties, guilt feelings, and insecurities stifle your true personality.... Dreamers Dictionary