title: Do women with female ejaculation have detrusor overactivity?
abstract: BACKGROUND
  Questionnaire surveys suggest that 40-54% of women have experienced an expulsion of fluid at orgasm. Some of these women have coital incontinence, whereas others identify the fluid passed as female ejaculate.
  
  
  OBJECTIVE
  To assess whether women who have experienced female ejaculation have detrusor overactivity or the bothersome lower urinary tract symptoms associated with coital incontinence.
  
  
  METHODS
  We recruited six women who self-identified as having experienced female ejaculation and six controls who had not. Each woman completed a 3-day bladder diary and two validated bladder questionnaires: the Urgency Perception Scale (UPS) and the Incontinence Impact Questionnaire (IIQ). Each woman underwent short provocative ambulatory urodynamics, a modified form of urodynamics, with a high sensitivity for detrusor overactivity.
  
  
  METHODS
  Prevalence of detrusor overactivity, 24-hour urinary frequency, IIQ and UPS scores.
  
  
  RESULTS
  No woman in either group had detrusor overactivity. The bladder diaries and questionnaire results were within the normal range for all women.
  
  
  CONCLUSIONS
  Women who experience female ejaculation may have normal voiding patterns, no bothersome incontinence symptoms, and no demonstrable detrusor overactivity. Women who report female ejaculation, in the absence of other lower urinary tract symptoms, do not require further investigation, and may be reassured that it is an uncommon, but physiological, phenomenon.
authors.affiliation: King's College Hospital, London, UK. rufus.cartwright@gmail.com
authors.forename: Rufus
authors.initials: R
authors.lastname: Cartwright
authors.forename: Susannah
authors.initials: S
authors.lastname: Elvy
authors.forename: Linda
authors.initials: L
authors.lastname: Cardozo
mesh_terms: D000328:Adult; D001143:Arousal / Q000502:physiology*; D002987:Clitoris / Q000502:physiology*; D003075:Coitus / Q000502:physiology*; D004542:Ejaculation / Q000502:physiology*; D005260:Female; D006801:Humans; D008875:Middle Aged; D009948:Orgasm / Q000502:physiology*; D053201:Urinary Bladder, Overactive / Q000175:diagnosis; D014621:Vagina / Q000502:physiology