Babies getting accidentally switched at birth is the stuff of parental nightmares. And I understand (and certainly we’re told by medical staff featured in this book) that the likelihood of it happening nowadays is basically negligible. Almost non-existent. Nigh on impossible.

And yet, Sasha (a doctor herself) believes that the baby with which she’s presented, after going into early labour and waking groggy from surgery, is not her child.