OBJECTIVE: To know the characteristics of multiple pregnancies in a Limenian hospital. DESIGN: Descriptive retrospective study of multiple pregnancy. MATERIAL AND METHODS: 222 multiple pregnancies attended at Arzobispo Loqyza National Hospital betweenjanuary 1, 1991 and December 31, 1995. RESULTS: There were 219 twin and 3 triple pregnancies, maternal ages between 15 and 42. Only 63.5% bad adequate prenatal control, diagnosis was done by ultrasound in 73.4% and during delivery in 1-53%. There was past history of multiple pregnancy in 29.7%. In 49.1 % gestation did not reach term and most frequent associated pathologies were anemia, preeclampsia and threatened preterm labor. Pregnancy enden by cesarean section in 113, due to fetal malposition (38.5%), preeclampsia (25.5%) and premature rupture of membranes (11.1%). In 79.7% interval of birth between twins was 15 minutes or less and 83.5% ...