{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,28]],"date-time":"2025-10-28T18:19:59Z","timestamp":1761675599466,"version":"3.44.0"},"reference-count":28,"publisher":"BMJ","issue":"9","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["DTB"],"published-print":{"date-parts":[[2002,9]]},"abstract":"<jats:p>Intra-uterine devices (IUDs) that contain 300mm or more of copper offer a cheap and effective form of contraception, with pregnancy rates below 1 per 100 woman-years.1 However, because of an association between early copper-free devices, infection and pelvic inflammatory disease (PID), confidence in the use of IUDs generally has been undermined. Here we review their safety as currently used. We do not consider their use as emergency contraception.<\/jats:p>","DOI":"10.1136\/dtb.2002.40967","type":"journal-article","created":{"date-parts":[[2008,7,18]],"date-time":"2008-07-18T16:15:40Z","timestamp":1216397740000},"page":"67-69","source":"Crossref","is-referenced-by-count":8,"title":["Copper IUDs, infection and infertility"],"prefix":"10.1136","volume":"40","member":"239","published-online":{"date-parts":[[2002,9,1]]},"reference":[{"key":"2025082702095206000_40.9.67.1","unstructured":"Rowlands S Hampton N . Intrauterine contraception Kubba . Contraception and office gynecology. Choices in reproductive healthcare London: Harcourt Publishers Ltd 1999."},{"key":"2025082702095206000_40.9.67.2","doi-asserted-by":"crossref","first-page":"441","DOI":"10.1016\/0002-9378(74)90198-7","article-title":"Maternal deaths associated with an intrauterine device","volume":"119","author":"Christian","year":"1974","journal-title":"Am J Obstet Gynecol"},{"key":"2025082702095206000_40.9.67.3","doi-asserted-by":"crossref","first-page":"747","DOI":"10.1136\/bmj.3.5986.747-a","article-title":"Septic abortion associated with a Lippes loop","volume":"3","author":"Thomas","year":"1975","journal-title":"BMJ"},{"key":"2025082702095206000_40.9.67.4","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.3.5986.747-a"},{"key":"2025082702095206000_40.9.67.5","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.1.6111.481-a"},{"key":"2025082702095206000_40.9.67.6","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.287.6404.1537"},{"key":"2025082702095206000_40.9.67.7","unstructured":"Ross J . 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Sexual history taking in primary care Carter Y . RCGP handbook of sexual health in primary care London: Royal College of General Practitioners 1998."},{"key":"2025082702095206000_40.9.67.28","unstructured":"Grimes DA Schulz KF . Antibiotic prophylaxis for intrauterine contraceptive device insertion (Cochrane Review) The Cochrane Library Issue 3 2002 Oxford: Update Software (Last substantive amendment 8 December 2000)."}],"container-title":["Drug and Therapeutics Bulletin"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/dtb.2002.40967","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,27]],"date-time":"2025-08-27T09:10:07Z","timestamp":1756285807000},"score":1,"resource":{"primary":{"URL":"https:\/\/dtb.bmj.com\/lookup\/doi\/10.1136\/dtb.2002.40967"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2002,9]]},"references-count":28,"journal-issue":{"issue":"9","published-online":{"date-parts":[[2002,9,1]]},"published-print":{"date-parts":[[2002,9]]}},"alternative-id":["10.1136\/dtb.2002.40967"],"URL":"https:\/\/doi.org\/10.1136\/dtb.2002.40967","relation":{},"ISSN":["0012-6543","1755-5248"],"issn-type":[{"type":"print","value":"0012-6543"},{"type":"electronic","value":"1755-5248"}],"subject":[],"published":{"date-parts":[[2002,9]]}}}