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These tests have revolutionized the management of pregnancies of unknown location and markedly reduced the morbidity and mortality associated with the misdiagnosis of ectopic pregnancy. However, despite several advances, their misuse and misinterpretations are still common, leading to an increased use of healthcare resources, patient misinformation, and anxiety. This narrative review aims to succinctly summarize the\n                    <jats:italic>\u03b2<\/jats:italic>\n                    \u2010hCG dynamics in early gestation and provide general gynecologists a practical approach to patients with first\u2010trimester symptomatic pregnancy.\n                  <\/jats:p>","DOI":"10.1155\/2024\/8351132","type":"journal-article","created":{"date-parts":[[2024,3,7]],"date-time":"2024-03-07T16:50:08Z","timestamp":1709830208000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":17,"title":["<i>\u03b2<\/i>\n                    \u2010Human Chorionic Gonadotropin Dynamics in Early Gestational Events: A Practical and Updated Reappraisal"],"prefix":"10.1155","volume":"2024","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4161-0513","authenticated-orcid":false,"given":"Demetrio","family":"Larra\u00edn","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9504-4596","authenticated-orcid":false,"given":"Javier","family":"Caradeux","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2024,3,7]]},"reference":[{"key":"e_1_2_7_1_2","doi-asserted-by":"publisher","DOI":"10.1097\/ruq.0000000000000060"},{"key":"e_1_2_7_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.fertnstert.2012.09.018"},{"key":"e_1_2_7_3_2","doi-asserted-by":"publisher","DOI":"10.1002\/jum.14751"},{"key":"e_1_2_7_4_2","doi-asserted-by":"publisher","DOI":"10.1055\/s-0028-1087104"},{"key":"e_1_2_7_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.cca.2011.05.025"},{"key":"e_1_2_7_6_2","doi-asserted-by":"publisher","DOI":"10.1093\/clinchem\/43.12.2233"},{"key":"e_1_2_7_7_2","first-page":"162","article-title":"A method of screening for ectopic pregnancy and its indications","volume":"58","author":"Kadar N.","year":"1981","journal-title":"Obstetrics and Gynecology"},{"key":"e_1_2_7_8_2","doi-asserted-by":"publisher","DOI":"10.1097\/aog.0000000000001568"},{"key":"e_1_2_7_9_2","doi-asserted-by":"publisher","DOI":"10.1097\/01.aog.0000128174.48843.12"},{"key":"e_1_2_7_10_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.fertnstert.2005.12.056"},{"key":"e_1_2_7_11_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajog.2020.10.016"},{"key":"e_1_2_7_12_2","doi-asserted-by":"publisher","DOI":"10.1097\/01.aog.0000196503.78126.62"},{"key":"e_1_2_7_13_2","doi-asserted-by":"publisher","DOI":"10.1093\/oxfordjournals.humrep.a138747"},{"key":"e_1_2_7_14_2","doi-asserted-by":"publisher","DOI":"10.1016\/s0015-0282(16)49282-4"},{"key":"e_1_2_7_15_2","doi-asserted-by":"publisher","DOI":"10.1016\/s0015-0282(16)54475-6"},{"key":"e_1_2_7_16_2","doi-asserted-by":"publisher","DOI":"10.1093\/humrep\/dei389"},{"key":"e_1_2_7_17_2","doi-asserted-by":"publisher","DOI":"10.1097\/01.aog.0000142712.80407.fd"},{"key":"e_1_2_7_18_2","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9378(93)90687-e"},{"key":"e_1_2_7_19_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.fertnstert.2005.08.012"},{"key":"e_1_2_7_20_2","first-page":"391","article-title":"Human chorionic gonadotropin in maternal plasma after induced abortion, spontaneous abortion, and removed ectopic pregnancy","volume":"64","author":"Steier J. 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