All participants will complete the prevention for postpartum onset distress (P-POD)

. P-POD will include seven 30-minute online, educational, interactive modules that teach at-risk pregnant women skills derived from the gold standard, empirically supported cognitive-behavioral treatment for anxiety disorders and OCD. Additionally, P-POD will include three modules for fathers, to help them support their partners during the postpartum period. We will modify P-POD from an already existing in-person prevention program for postpartum OCD (developed by Co-Investigator Kiara Timpano). The m-health foundation of P-POD will be an already existing Internet-delivered treatment infrastructure (OurRelationship.com, developed by Co-Investigator Brian Doss).

20-item self-report used to assess dispositional levels of anxiety. It is widely used, sensitive to treatment, has strong psychometric properties, and includes items that would be relevant to pregnant women. The STAI-Trait Total Score will be used before and after P-POD to assess change in prenatal trait anxiety. The STAI-Trait total score ranges from 20 to 80. Higher numbers represent more anxiety (worse outcome).

44-item self-report scale used to measure dysfunctional beliefs associated with anxiety and OCD symptoms. The OBQ-44 has strong psychometric properties and has demonstrated sensitivity to treatment with pregnant women. In the proposed study, the OBQ-44 Total Score will be administered before and after P-POD to assess change in dysfunctional beliefs. The OBQ-44 total score ranges from 44 to 308. Higher numbers represent more dysfunctional OCD beliefs (worse outcome).