Aim: Obsessive-compulsive disorder (OCD) can occur with specific characteristics during the pregnancy/postpartum period. The presence of OCD in a such delicate period in a woman's life can lead to severe suffering of the patient herself, of her relatives and the newborn. The purpose of this article is to offer a comprehensive review of scientific literature concerning the relationship between OCD and pregnancy/post partum.
Methods: Literature was identified by searching in Medline (Medical Literature Analysis and Retrieval System On-line), using the PubMed search engine. The keywords used were "obsessive-compulsive disorder", "pregnancy", "post partum period", "perinatal period".
Results: The last trimester of pregnancy and the post partum period are at increased risk of onset of OCD, especially in susceptible individuals. During pregnancy/post partum, OCD is characterized by typical clinical features: obsessions (in particular aggressive and/or contamination) are more frequent than compulsions (checking and/or washing); further, if untreated, the symptomatology tends to persist and/or recur during any subsequent pregnancies.
Discussion: From the literature it appears that the diagnosis of OCD during pregnancy/post partum should be performed as soon as possible, both to ensure the correct patient and family psychoeducation, and timely access to psychopharmacological treatment and/or psychotherapy.