{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,10]],"date-time":"2026-10-10T19:59:35Z","timestamp":1791662375980,"version":"4.3.4"},"reference-count":13,"publisher":"The Korean Society for Reproductive Medicine","issue":"2","license":[{"start":{"date-parts":[[2020,6,1]],"date-time":"2020-06-01T00:00:00Z","timestamp":1590969600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":["ecerm.org"],"crossmark-restriction":true},"short-container-title":["Clin Exp Reprod Med"],"published-print":{"date-parts":[[2020,6,1]]},"abstract":"<jats:p>Objective: In the present study, we aimed to retrospectively evaluate the cumulative live birth rate (LBR) after up to three consecutive embryo transfer (ET) cycles, either fresh or frozen, in women with expected poor ovarian response (ePOR). Methods: We selected 115 women who entered the first &lt;i&gt;in vitro&lt;\/i&gt; fertilization (IVF) cycle between August 2013 and July 2016. The women were divided into an ePOR group (37 women) and a non-ePOR group (78 women). All women in the ePOR group were \u226540 years old or had serum anti-M\u00fcllerian hormone levels of less than 1.1 ng\/mL at the time of the first IVF cycle. Live birth outcomes were monitored until December 2017. The cumulative LBR (with both conservative and optimistic estimates) was calculated according to the serial number of ET cycles. Results: After up to three ET cycles, the overall cumulative LBR was significantly lower in the ePOR group than in the non-ePOR group (conservative estimate, 10.8% vs. 44.9%, respectively; optimistic estimate, 14.7% vs. 56.1%, respectively; log-rank test, &lt;i&gt;p&lt;\/i&gt;=0.003). Conclusion: Women with ePOR exhibited a lower cumulative LBR than women in the non-ePOR group, and this information should be provided to ePOR women during counseling before starting IVF.<\/jats:p>","DOI":"10.5653\/cerm.2019.03349","type":"journal-article","created":{"date-parts":[[2020,6,2]],"date-time":"2020-06-02T02:36:32Z","timestamp":1591065392000},"page":"135-139","update-policy":"https:\/\/doi.org\/10.5653\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Cumulative live birth rate after up to three consecutive embryo transfer cycles in women with poor ovarian response"],"prefix":"10.5653","volume":"47","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1879-3451","authenticated-orcid":true,"given":"Se Jeong","family":"Kim","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4340-8180","authenticated-orcid":true,"given":"Dayong","family":"Lee","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1647-6711","authenticated-orcid":true,"given":"Seul Ki","family":"Kim","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2289-6090","authenticated-orcid":true,"given":"Byung Chul","family":"Jee","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0649-3224","authenticated-orcid":true,"given":"Seok Hyun","family":"Kim","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"3624","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1093\/humrep\/der092"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1093\/humrep\/deu319"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1016\/j.fertnstert.2018.04.039"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1016\/j.fertnstert.2018.02.001"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1007\/s10815-017-1094-0"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1093\/humupd\/dmp036"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1093\/humupd\/dmu003"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1016\/j.fertnstert.2014.09.041"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1093\/humupd\/dmr037"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1093\/humrep\/dez051"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1093\/humupd\/dms031"},{"key":"ref12","first-page":"145","volume-title":"Cumulative live birth rate and assisted reproduction: impact of female age and transfer day","author":"Abuzeid","year":"2014"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1093\/humrep\/del305"}],"container-title":["Clinical and Experimental Reproductive Medicine"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/ecerm.org\/upload\/pdf\/cerm-2019-03349.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/ecerm.org\/journal\/view.php?doi=10.5653\/cerm.2019.03349","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/ecerm.org\/upload\/pdf\/cerm-2019-03349.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,6,11]],"date-time":"2020-06-11T00:38:46Z","timestamp":1591835926000},"score":1,"resource":{"primary":{"URL":"http:\/\/ecerm.org\/journal\/view.php?doi=10.5653\/cerm.2019.03349"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,6,1]]},"references-count":13,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2020,6]]}},"URL":"https:\/\/doi.org\/10.5653\/cerm.2019.03349","relation":{},"ISSN":["2233-8233","2233-8241"],"issn-type":[{"value":"2233-8233","type":"print"},{"value":"2233-8241","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,6,1]]},"assertion":[{"value":"2019-09-23","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2020-01-02","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2020-06-01","order":2,"name":"published","label":"Published online","group":{"name":"publication_history","label":"Publication History"}},{"value":"2020-06-01","order":3,"name":"published","label":"Print publication","group":{"name":"publication_history","label":"Publication History"}}]}}