{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,9]],"date-time":"2026-09-09T11:23:31Z","timestamp":1788953011809,"version":"build-2803163510"},"reference-count":20,"publisher":"Elsevier BV","issue":"4","license":[{"start":{"date-parts":[[2021,4,1]],"date-time":"2021-04-01T00:00:00Z","timestamp":1617235200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2021,4,1]],"date-time":"2021-04-01T00:00:00Z","timestamp":1617235200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2022,5,27]],"date-time":"2022-05-27T00:00:00Z","timestamp":1653609600000},"content-version":"vor","delay-in-days":421,"URL":"http:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","fertstert.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Fertility and Sterility"],"published-print":{"date-parts":[[2021,4]]},"DOI":"10.1016\/j.fertnstert.2020.10.030","type":"journal-article","created":{"date-parts":[[2020,12,4]],"date-time":"2020-12-04T16:59:43Z","timestamp":1607101183000},"page":"1023-1028","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":20,"title":["Endometriosis and spontaneous hemoperitoneum in pregnancy: evaluation of the magnitude of the risk in women becoming pregnant via in\u00a0vitro fertilization"],"prefix":"10.1016","volume":"115","author":[{"given":"Laura","family":"Benaglia","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marco","family":"Reschini","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Irene","family":"La Vecchia","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Giorgio","family":"Candotti","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Edgardo","family":"Somigliana","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paolo","family":"Vercellini","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.fertnstert.2020.10.030_bib1","doi-asserted-by":"crossref","first-page":"182","DOI":"10.1016\/j.ejogrb.2018.08.576","article-title":"Potential benefits of pregnancy on endometriosis symptoms","volume":"230","author":"Alberico","year":"2018","journal-title":"Eur J Obstet Gynecol Reprod Biol"},{"key":"10.1016\/j.fertnstert.2020.10.030_bib2","doi-asserted-by":"crossref","first-page":"290","DOI":"10.1093\/humupd\/dmy004","article-title":"The effect of pregnancy on endometriosis\u2014facts or fiction?","volume":"24","author":"Leeners","year":"2018","journal-title":"Hum Reprod Update"},{"key":"10.1016\/j.fertnstert.2020.10.030_bib3","doi-asserted-by":"crossref","first-page":"692","DOI":"10.1016\/j.fertnstert.2016.05.025","article-title":"Severe spontaneous hemoperitoneum in pregnancy may be linked to in\u00a0vitro fertilization in patients with endometriosis: a systematic review","volume":"106","author":"Brosens","year":"2016","journal-title":"Fertil Steril"},{"key":"10.1016\/j.fertnstert.2020.10.030_bib4","doi-asserted-by":"crossref","first-page":"57","DOI":"10.1016\/j.ejogrb.2017.10.012","article-title":"Spontaneous hemoperitoneum in pregnancy (SHiP) and endometriosis: a systematic review of the recent literature","volume":"219","author":"Lier","year":"2017","journal-title":"Eur J Obstet Gynecol Reprod Biol"},{"key":"10.1016\/j.fertnstert.2020.10.030_bib5","doi-asserted-by":"crossref","first-page":"501.e1","DOI":"10.1016\/j.ajog.2007.04.030","article-title":"Severe intra-abdominal bleeding caused by endometriotic lesions during the third trimester of pregnancy","volume":"197","author":"Katorza","year":"2007","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.fertnstert.2020.10.030_bib6","doi-asserted-by":"crossref","first-page":"2730","DOI":"10.1093\/humrep\/dew210","article-title":"Pregnancy outcome in women with endometriosis achieving pregnancy with IVF","volume":"31","author":"Benaglia","year":"2016","journal-title":"Hum Reprod"},{"key":"10.1016\/j.fertnstert.2020.10.030_bib7","doi-asserted-by":"crossref","first-page":"1129","DOI":"10.1016\/j.fertnstert.2016.06.024","article-title":"Complications during pregnancy and delivery in women with untreated rectovaginal deep infiltrating endometriosis","volume":"106","author":"Exacoustos","year":"2016","journal-title":"Fertil Steril"},{"key":"10.1016\/j.fertnstert.2020.10.030_bib8","doi-asserted-by":"crossref","first-page":"401","DOI":"10.3390\/ijerph17020401","article-title":"Endometriosis and pregnancy: a single institution experience","volume":"17","author":"Porpora","year":"2020","journal-title":"Int J Environ Res Public Health"},{"key":"10.1016\/j.fertnstert.2020.10.030_bib9","doi-asserted-by":"crossref","first-page":"261","DOI":"10.1038\/nrendo.2013.255","article-title":"Endometriosis: pathogenesis and treatment","volume":"10","author":"Vercellini","year":"2014","journal-title":"Nat Rev Endocrinol"},{"key":"10.1016\/j.fertnstert.2020.10.030_bib10","doi-asserted-by":"crossref","first-page":"497","DOI":"10.1002\/uog.6392","article-title":"Transvaginal sonography for the assessment of ovarian and pelvic endometriosis: how deep is our understanding?","volume":"33","author":"Savelli","year":"2009","journal-title":"Ultrasound Obstet Gynecol"},{"key":"10.1016\/j.fertnstert.2020.10.030_bib11","doi-asserted-by":"crossref","first-page":"318","DOI":"10.1002\/uog.15955","article-title":"Systematic approach to sonographic evaluation of the pelvis in women with suspected endometriosis, including terms, definitions and measurements: a consensus opinion from the International Deep Endometriosis Analysis (IDEA) group","volume":"48","author":"Guerriero","year":"2016","journal-title":"Ultrasound Obstet Gynecol"},{"key":"10.1016\/j.fertnstert.2020.10.030_bib12","doi-asserted-by":"crossref","first-page":"53","DOI":"10.1016\/j.ejogrb.2013.11.003","article-title":"Incidence of elevation of serum thyroid-stimulating hormone during controlled ovarian hyperstimulation for in\u00a0vitro fertilization","volume":"173","author":"Benaglia","year":"2014","journal-title":"Eur J Obstet Gynecol Reprod Biol"},{"key":"10.1016\/j.fertnstert.2020.10.030_bib13","doi-asserted-by":"crossref","first-page":"1509","DOI":"10.1007\/s00404-017-4383-z","article-title":"Frozen-thawed blastocyst transfer in natural cycle: feasibility in everyday clinical practice","volume":"295","author":"Cardellicchio","year":"2017","journal-title":"Arch Gynecol Obstet"},{"key":"10.1016\/j.fertnstert.2020.10.030_bib14","doi-asserted-by":"crossref","first-page":"77","DOI":"10.1016\/j.rbmo.2018.03.020","article-title":"Oocyte retrieval difficulties in women with ovarian endometriomas","volume":"37","author":"Benaglia","year":"2018","journal-title":"Reprod Biomed Online"},{"key":"10.1016\/j.fertnstert.2020.10.030_bib15","doi-asserted-by":"crossref","first-page":"2393","DOI":"10.1093\/humrep\/deu223","article-title":"Controlled ovarian hyperstimulation leads to high progesterone and estradiol levels during early pregnancy","volume":"29","author":"Jarvela","year":"2014","journal-title":"Hum Reprod"},{"key":"10.1016\/j.fertnstert.2020.10.030_bib16","doi-asserted-by":"crossref","first-page":"320","DOI":"10.1097\/GCO.0b013e32833bea15","article-title":"The outcomes of repeat surgery for recurrent symptomatic endometriosis","volume":"22","author":"Berlanda","year":"2010","journal-title":"Curr Opin Obstet Gynecol"},{"key":"10.1016\/j.fertnstert.2020.10.030_bib17","doi-asserted-by":"crossref","first-page":"329","DOI":"10.1093\/humupd\/dmv003","article-title":"Deep endometriosis infiltrating the recto-sigmoid: critical factors to consider before management","volume":"21","author":"Abr\u00e3o","year":"2015","journal-title":"Hum Reprod Update"},{"key":"10.1016\/j.fertnstert.2020.10.030_bib18","article-title":"Endometriosis: an overview of Cochrane Reviews","volume":"3","author":"Brown","year":"2014","journal-title":"Cochrane Database Syst Rev"},{"key":"10.1016\/j.fertnstert.2020.10.030_bib19","article-title":"Imaging modalities for the non-invasive diagnosis of endometriosis","volume":"2","author":"Nisenblat","year":"2016","journal-title":"Cochrane Database Syst Rev"},{"key":"10.1016\/j.fertnstert.2020.10.030_bib20","doi-asserted-by":"crossref","first-page":"586","DOI":"10.1002\/uog.18961","article-title":"Transvaginal ultrasound vs magnetic resonance imaging for diagnosing deep infiltrating endometriosis: systematic review and meta-analysis","volume":"51","author":"Guerriero","year":"2018","journal-title":"Ultrasound Obstet Gynecol"}],"container-title":["Fertility and Sterility"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0015028220325449?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0015028220325449?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,16]],"date-time":"2025-09-16T08:30:02Z","timestamp":1758011402000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0015028220325449"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,4]]},"references-count":20,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2021,4]]}},"alternative-id":["S0015028220325449"],"URL":"https:\/\/doi.org\/10.1016\/j.fertnstert.2020.10.030","relation":{},"ISSN":["0015-0282"],"issn-type":[{"value":"0015-0282","type":"print"}],"subject":[],"published":{"date-parts":[[2021,4]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Endometriosis and spontaneous hemoperitoneum in pregnancy: evaluation of the magnitude of the risk in women becoming pregnant via in\u00a0vitro fertilization","name":"articletitle","label":"Article Title"},{"value":"Fertility and Sterility","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.fertnstert.2020.10.030","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a92020 American Society for Reproductive Medicine, Published by Elsevier Inc.","name":"copyright","label":"Copyright"}]}}