The positive pregnancy test functions as both a motif and a symbol in the novel. As a recurrent motif, it illustrates the theme of The Corrosive Power of Family Secrets, showing how hidden truths drive a wedge between loved ones. Symbolically, the test represents the inability to hide from reality and the inevitability of secrets coming to light. No matter how Alice tries to hide the test, it comes to light, much like the truth. For Alice, the test further represents a difficult fact—one that threatens to derail the independent life she is beginning to build. Her immediate impulse is to deny this reality by concealing the evidence.

After taking the test in the anonymity of a gas-station bathroom, Alice hurries to dispose of it, hoping to bury the unwelcome news along with the object itself as she “sn[eaks] around to the side of the house to stuff the pharmacy bag and the test deep into the garbage bin” (59). This act of concealment is a desperate attempt to maintain control and keep her personal crisis private within a family already burdened by unspoken history. The secret is unearthed not by a confession but by a chaotic, external force when a raccoon gets into the trash, leading to the test’s discovery. The absurdity of this reveal underscores the futility of hiding from reality. When Cait later confronts her, Alice thinks, “How could she have been so careless? Of course someone was going to find the test in the damn garbage” (160). Her thought reveals an underlying understanding that the truth was bound to surface. The pregnancy test thus symbolizes the powerful idea that reality, no matter how deeply buried, will eventually demand to be faced.