High-risk pregnancy

It is estimated that roughly 20% of pregnancies fall into the high risk category, which in turn are responsible for over 80% of perinatal adverse outcome. Modern obstetrics has been very successful in reducing maternal morbidity and mortality. It has focused mainly on fetal and neonatal aspects, and on identifying the subgroup of pregnant women that need greater surveillance and care because of clearly identifiable risk factors. The article describes the preconceptional advice, its components and recommendations for its implementation, as well as its role in maternal and perinatal risk assessment. These interventions attempt to reduce the rates of maternal and perinatal mortality.