<prompt> All the following are benefits of surgical evacuation compared to medical regimens exceptNo need of follow upBleeding predictableInvasive procedureFailure rate is less  <response>: FactorMedical RxSurgical RxInvasiveNoYesPainMoreLessVaginal bleedingProlonged, unpredictableLight, predictableIncomplete aboionMore commonUncommonFailure rate2-51Severe bleeding0.10.1Infection rateLowLowAnesthesiaUsually noneYesTime involvedMultiple visits, follow upOne visit, no follow upReference: Textbook of Obstetrics; Sheila Balakrishnan 