title: Effect of female partner age on pregnancy rates after vasectomy reversal.
abstract: OBJECTIVE
  To determine the effect of female partner age on pregnancy rates after vasectomy reversal.
  
  
  METHODS
  Retrospective review.
  
  
  METHODS
  Two academic infertility practices.
  
  
  METHODS
  Men undergoing vasectomy reversal and their partners.
  
  
  METHODS
  Microsurgical vasectomy reversal.
  
  
  METHODS
  Patency and pregnancy rates.
  
  
  RESULTS
  Two hundred ninety-four patients met the inclusion criteria. Groups were similar with regard to types of procedure performed (vasovasostomy or vasoepididymostomy), obstructive interval, female factors, number of repeat procedures, and quality of vasal fluid. Patency rates were 90%, 89%, 90%, 86%, and 83% for patients with female partners aged 20-24, 25-29, 30-34, 35-39, and 40+ years, respectively. Pregnancy rates were 67%, 52%, 57%, 54%, and 14% for patients with female partners aged 20-24, 25-29, 30-34, 35-39, and 40+ years, respectively. The pregnancy rate for couples with female partner aged 40 or older was lower than for those with the female partner aged 39 or younger (14% vs. 56%).
  
  
  CONCLUSIONS
  Pregnancy rates for vasectomy reversal were good regardless of female age as long as the partner was 39 years old or younger. Pregnancy rates were lower if the female partner was 40 or more years old.
authors.affiliation: Division of Urology, University of Alabama at Birmingham, Birmingham, Alabama 35294-3411, USA.
authors.forename: Edward R
authors.initials: ER
authors.lastname: Gerrard
authors.forename: Jay I
authors.initials: JI
authors.lastname: Sandlow
authors.forename: Robert A
authors.initials: RA
authors.lastname: Oster
authors.forename: John R
authors.initials: JR
authors.lastname: Burns
authors.forename: Lyndon C
authors.initials: LC
authors.lastname: Box
authors.forename: Peter N
authors.initials: PN
authors.lastname: Kolettis
mesh_terms: D000367:Age Factors; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008866:Microsurgery; D011247:Pregnancy; D018873:Pregnancy Rate; D012189:Retrospective Studies; D013076:Sperm Count; D013081:Sperm Motility; D014649:Vas Deferens / Q000601:surgery; D014669:Vasovasostomy / Q000379:methods* / Q000706:statistics & numerical data