Objective: The 2006 American Society for Colposcopy and Cervical Pathology Consensus guidelines state that it is acceptable to defer colposcopy until 6 weeks postpartum in pregnant patients with atypical squamous cells of undetermined significance (ASC-US) or low-grade squamous intraepithelial lesion (LSIL) cytology. Therefore, we sought to determine the incidence of cervical intraepithelial neoplasia (CIN) 2,3 in pregnant patients referred to a university colposcopy clinic.
Materials And Methods: A retrospective study identified all pregnant women with abnormal cytology referred to the University of Alabama at Birmingham colposcopy clinic between May 2005 and September 2007.