{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T10:49:28Z","timestamp":1777891768193,"version":"3.51.4"},"reference-count":0,"publisher":"S. Karger AG","license":[{"start":{"date-parts":[[2010,3,1]],"date-time":"2010-03-01T00:00:00Z","timestamp":1267401600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"},{"start":{"date-parts":[[2010,3,1]],"date-time":"2010-03-01T00:00:00Z","timestamp":1267401600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Gynecol Obstet Invest"],"abstract":"<jats:p>In this prospective randomized study we treated 60 couples with unexplained infertility with a combination of ovarian stimulation and either intrauterine insemination (IUI) or fallopian sperm perfusion (FSP). In the IUI we used a volume of 0.5 ml of inseminate and in the FSP a volume of 4 ml. The demographic characteristics of the patients, the stimulation parameters and the sperm data were not statistically different between the two groups. The pregnancy rate per cycle was 16.2% in the IUI group and 14.5% in the FSP group and the pregnancy rate per woman was 40 and 36.7%, respectively (not statistically different). We conclude that IUI and FSP are equally effective in the treatment of couples with unexplained infertility.<\/jats:p>","DOI":"10.1159\/000292415","type":"journal-article","created":{"date-parts":[[2010,3,2]],"date-time":"2010-03-02T02:53:55Z","timestamp":1267498435000},"page":"226-228","source":"Crossref","is-referenced-by-count":19,"title":["Fallopian Tube Sperm Perfusion Has No Advantage over Intrauterine Insemination when Used in Combination with Ovarian Stimulation for the Treatment of Unexplained Infertility"],"prefix":"10.1159","author":[{"given":"O.","family":"Gregoriou","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"E.","family":"Pyrgioti","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S.","family":"Konidaris","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"C.","family":"Papadias","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"P.A.","family":"Zourlas","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2010,3,1]]},"container-title":["Gynecologic and Obstetric Investigation"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/karger.com\/article-pdf\/doi\/10.1159\/000292415","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T06:10:14Z","timestamp":1777615814000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000292415"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,3,1]]},"references-count":0,"URL":"https:\/\/doi.org\/10.1159\/000292415","archive":["Portico"],"relation":{},"ISSN":["0378-7346","1423-002X"],"issn-type":[{"value":"0378-7346","type":"print"},{"value":"1423-002X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2010,3,1]]}}}