Genitourinary infection
Acute cystitis ("UTI")
Pyelonephritis
Urethritis
Chronic cystitis
Infected nephrolithiasis
Prostatitis
Epididymitis
Renal abscess/perinephric abscess
Emphysematous pyelonephritis
Nephrolithiasis
Urethral issue
Urethritis
Urolithiasis
Urethral foreign body
Urethral diverticulum
Allergic reaction (contact dermatitis)
Chemical irritation
Urethral stricture or obstruction
Trauma to vagina, urethra, or bladder
Gynecologic
Vaginitis/cervicitis
PID
Genital herpes
Uterine/bladder/vaginal prolapse
Fistula
Cystocele
Other
Diverticulitis
Behavioral symptom without detectable pathology
Acute cystitis ("UTI")
Pyelonephritis
Urethritis
Chronic cystitis
Infected nephrolithiasis
Prostatitis
Epididymitis
Renal abscess/perinephric abscess
Emphysematous pyelonephritis
Urethritis
Urolithiasis
Urethral foreign body
Urethral diverticulum
Allergic reaction (contact dermatitis)
Chemical irritation
Urethral stricture or obstruction
Trauma to vagina, urethra, or bladder
Vaginitis/cervicitis
PID
Genital herpes
Uterine/bladder/vaginal prolapse
Fistula
Cystocele
Diverticulitis
Behavioral symptom without detectable pathology
Chancroid<unk> 
Granuloma inguinale
Hepatitis B
Herpes Simplex Virus-2
HIV
Human papillomavirus
Lymphogranuloma venereum
Neisseria gonorrhoeae
Trichomonas
Syphilis
Chlamydia trachomatis
Genitourinary infection
Neisseria gonorrhoeae
Acute cystitis 
Trichomonas vaginalis
Pyelonephritis
M. genitalium
Urethritis