Tansu Kucuk1. 1. Department of Obstetrics & Gynecology, GATA School of Medicine, Ankara, Turkey. tansukucuk@gmail.com
Abstract
OBJECTIVE: To evaluate the impact of follicle rupture on pregnancy rate in intrauterine insemination. MATERIAL AND METHOD: Retrospective cohort study. Evidence of follicle rupture was assessed by transvaginal ultrasonography following IUI. Two hundred ninety-six couples with unexplained infertility and 121 couples with male factor subfertility were included. Results of 578 cycles were analyzed here. RESULT: Clinical pregnancy rate was 23.5% (64/272) in the group when follicle rupture was evident by transvaginal ultrasonography, while it was only 8.8% (27/306) when follicle rupture was not evident (p < 0.001). CONCLUSION: Postponing IUI until observation of follicle rupture may yield a higher pregnancy rate.
OBJECTIVE: To evaluate the impact of follicle rupture on pregnancy rate in intrauterine insemination. MATERIAL AND METHOD: Retrospective cohort study. Evidence of follicle rupture was assessed by transvaginal ultrasonography following IUI. Two hundred ninety-six couples with unexplained infertility and 121 couples with male factor subfertility were included. Results of 578 cycles were analyzed here. RESULT: Clinical pregnancy rate was 23.5% (64/272) in the group when follicle rupture was evident by transvaginal ultrasonography, while it was only 8.8% (27/306) when follicle rupture was not evident (p < 0.001). CONCLUSION: Postponing IUI until observation of follicle rupture may yield a higher pregnancy rate.
Authors: D S Guzick; S A Carson; C Coutifaris; J W Overstreet; P Factor-Litvak; M P Steinkampf; J A Hill; L Mastroianni; J E Buster; S T Nakajima; D L Vogel; R E Canfield Journal: N Engl J Med Date: 1999-01-21 Impact factor: 91.245
Authors: Pieternel Steures; Jan Willem van der Steeg; Ben W J Mol; Marinus J C Eijkemans; Fulco van der Veen; J Dik F Habbema; Peter G A Hompes; Patrick M M Bossuyt; Harold R Verhoeve; Yvonne M van Kasteren; Peter A van Dop Journal: Fertil Steril Date: 2004-07 Impact factor: 7.329