Teenage pregnancy in Belgium: protective factors in a migrant population.

Background: Teenage pregnancies occur frequently in developing countries and are associated with social issues, including poverty, lower levels of health and educational attainment. Although frequent in European countries in the 20th century today, teenage pregnancies account for only 4% of first children. These pregnancies are usually unplanned and they are considered a vulnerability factor during the pregnancy and the postnatal period, both for the mother and the child.