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The rate of premature deliveries in this age group was 4.4% before conization and 30.6% after conization. No such increase could be found in any other age group.<\/jats:p><jats:p>Labor was notably short in non\u2010parous women and in parous women it started with rupture of the membranes significantly more often after conization. In addition, a significant increase in the frequency of cervical stenosis was observed, but this was of clinical significance in only one case.<\/jats:p><jats:p>Treatment in the form of prophylactic cerclage did not reduce the incidence of either premature delivery or of late spontaneous abortion.<\/jats:p>","DOI":"10.3109\/00016348209156591","type":"journal-article","created":{"date-parts":[[2009,12,8]],"date-time":"2009-12-08T18:01:38Z","timestamp":1260295298000},"page":"461-466","update-policy":"http:\/\/dx.doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":37,"title":["Outcome of Pregnancy After Conization"],"prefix":"10.1111","volume":"61","author":[{"given":"G\u00f6ran","family":"Larsson","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hans","family":"Grundsell","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bo","family":"Gullberg","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sven","family":"Svennerud","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2011,1,11]]},"reference":[{"key":"e_1_2_1_2_1","first-page":"26","article-title":"Die Wirkung der Zervix\u2010Konisation auf die Fertilit\u00e4t und auf die Gestationsvorg\u00e4nge","volume":"149","author":"Bank Baradlai E.","year":"1960","journal-title":"Gynaecologia"},{"key":"e_1_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9378(76)90584-6"},{"key":"e_1_2_1_4_1","unstructured":"BjerreB..1979 Personal communication."},{"key":"e_1_2_1_5_1","first-page":"405","volume-title":"Obstetrik and Gynekologi","author":"Brody S.","year":"1970"},{"key":"e_1_2_1_6_1","first-page":"225","article-title":"Gravidit\u00e4ten nach Ringbiopsien, Konisationen und Portioamputationen","volume":"21","author":"Burghardt E.","year":"1961","journal-title":"Geburtshilfe Frauen-heilkd"},{"key":"e_1_2_1_7_1","doi-asserted-by":"crossref","first-page":"1321","DOI":"10.1016\/0002-9378(51)90059-2","article-title":"Effect of conization of the cervix on subsequent pregnancy","volume":"62","author":"Champion P. 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