Grossesses prolongées (termes dépassés) : à partir de quand doit-on surveiller et à quelle fréquence ?

Due to the increased risk of perinatal mortality, it seems appropriate that fetal surveillance is started at 41+0 weeks (expert opinion). This implies a rational organization of care to support surveillance of 20% of pregnant women. The frequency of this monitoring consisting of at least twice-weekly cadiotocography and ultrasound estimation of amniotic fluid (expert opinion).