EpisiotomyPerineumObstetric Labor ComplicationsLabor Stage, SecondDelivery, ObstetricLacerationsObstetrical ForcepsDyspareuniaObstetricsNurse MidwivesHospitals, MaternityExtraction, ObstetricalVacuum Extraction, ObstetricalParityPregnancyFecal IncontinenceAnal CanalFlatulencePelvic FloorMidwiferyDelivery RoomsAmyotrophic Lateral SclerosisUrinary Incontinence, UrgePostpartum HemorrhageFemale Urogenital DiseasesParturitionContusions