“排便”的英语？

该药的副作用可能包括排便失禁。The drug's side-effects can include involuntary defecation.对病情的估计必须包括对排便功能的估价.Evaluation of the status of the patient must include an appraisal of bowel function.在行模拟排便动作时, 19例 ( 90.5% ) 患者表现为盆底功能紊乱型肛...