No, intrusive thoughts are common in nearly all perinatal mothers and these thoughts on their own do not necessarily indicate a disorder. Postpartum intrusive thoughts almost universally center around the safety of the baby. Intrusive thoughts with persistent rumination, distress, and impairment are present in postpartum depression, postpartum anxiety, and postpartum OCD. A hallmark feature of OCD is thoughts that feel "sticky" with a tendency to assign meaning and a deeper story to the thoughts (eg. "I must be a bad mother for thinking this.") A professional evaluation that looks at the constellation of symptoms is important for an accurate diagnosis.