To help improve hepatitis B-related outcomes during and after pregnancy, a workshop was convened on March 10-11, 2010, by the Hepatitis B Foundation, in which prominent practitioners in primary care medicine, maternal and fetal medicine, and hepatology reviewed existing evidenced-based guidelines and reports and designed an easy-to-use algorithm to aid specialized obstetrical care providers, as well as other primary care providers who may be the main point of contact for a pregnant patient, in evaluating and managing pregnant women who screen positive for hepatitis B.