title: Transvaginal embryo transfer during the zygote intrafallopian tube transfer procedure.
abstract: OBJECTIVE
  Our purpose was to evaluate a tactile non-ultrasonographically directed approach to transvaginal tubal cannulation and embryo transfer during the zygote intrafallopian tube transfer procedure.
  
  
  METHODS
  We studied the application of the tactile approach to transvaginal tubal cannulation and embryo transfer in 68 consecutive zygote intrafallopian tube transfer cycles.
  
  
  RESULTS
  The tactile approach to transvaginal tubal cannulation and subsequent embryo transfer was successful in 93% of couples. Pregnancy occurred in 16 of the 63 (25%) women undergoing a successful transvaginal embryo transfer.
  
  
  CONCLUSIONS
  The tactile approach to transvaginal tubal cannulation was found to be easily learned and provided a safe and convenient method of tubal embryo transfer. This low-cost approach, which has application to transfer of both embryos and gametes, deserves further study.
authors.affiliation: Southeastern Fertility Center, Mt. Pleasant, SC 29464.
authors.forename: G W
authors.initials: GW
authors.lastname: Patton
authors.forename: G
authors.initials: G
authors.lastname: Holtz
authors.forename: A
authors.initials: A
authors.lastname: Edwards
authors.forename: K
authors.initials: K
authors.lastname: Swartz
mesh_terms: D002404:Catheterization / Q000295:instrumentation / Q000379:methods*; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D011247:Pregnancy; D014110:Touch; D016896:Treatment Outcome; D014621:Vagina; D017388:Zygote Intrafallopian Transfer / Q000379:methods* / Q000706:statistics & numerical data