During the perinatal period, Women are at an increased risk for the onset and/or exacerbation of obsessive-compulsive disorder.
According to a recent study published in 2021: the point prevalence gradually increased over the course of pregnancy and the early postpartum, attaining a peak of close to 9% at approximately 8 weeks postpartum, with a gradual decline thereafter. On the other hand, postpartum OCD has high comorbidity with MDD.
From a clinical standpoint, it is vital to have knowledge on how to differentiate postpartum OCD from postpartum depression and postpartum psychosis.