\- Patients undergoing any pelvic organ prolapse repair or incontinence surgery
You may not be if
Any surgery involving a non-urogynecologist
Patients already on an alpha blocker
Baseline hypotension
History of syncope
Postural orthostatic tachycardia syndrome (POTS)
Non-English speaker or interpreter unavailable for Spanish-speaking patient
Impaired cognition impeding proper consenting
Any other medical contraindication for tamsulosin use
History of urinary retention requiring continuous or intermittent catheterization
Patients consented for the study but then due to intraoperative complication, routine voiding trial no longer indicated due to requiring indwelling catheter or intermittent catheterization on discharge will be excluded from primary outcome analysis
