Is a therapeutic anticoagulation window needed for delivery when using prophylactic low molecular weight heparin during pregnancy? A retrospective monocentric study

With a planned induced delivery between 38 and 39 weeks of gestation, 11.5% of patients who went into spontaneous labour before induction would not have a neuraxial anaesthesia when respecting the 12 h delay between the last injection of low molecular weight heparin and the need for anaesthesia.