[Perinatal risk at term and post-term revisited].

The aim of this review was to revisit the evaluation of risk of foetal and neonatal mortality at term. We analyse the meaning of term period and difficulty to determine the normal duration of the pregnancy. Specific complications associated with post term and the statistic approach of the perinatal risk are analysed, together with various mortality rates and especially the prospective risk introducing foetal term as a new concept. We study various aspect and evolution of non specific morbidity of the term period. An optimal decision for term management should involve pregnant women and the analysed parameters should be taken into consideration.