JB03.0
Prolonged first stage of labour
Primeiro período do trabalho de parto prolongado
CategoryDefinition
The first stage of labour where cervical dilatation progresses less than 1 centimetre per hour for a minimum of 4 hours. Protracted descent is less than 1 centimetre per hour for nulliparas and less than 2 centimetre per hour for multiparas.
Index Terms
Prolonged first stage of labourlong labour, first stageprolonged first stage of deliverylong delivery, first stageprolonged or protracted first stage of labour