Objective: To identify the IgM frequent of anti-toxoplasma in pregnant women, and to understand the relationship between the positive IgG or IgM of anti-toxoplasma and the abortion, still birth, and congenital anomalies in the newborns. Subjects, patients, Participants: Five hundred and eighty eight pregnant women were examined at Mataram General Hospital from April, 1994 to December 1994. Resu…