{"id":40402,"date":"2026-09-28T12:24:53","date_gmt":"2026-09-28T11:24:53","guid":{"rendered":"https:\/\/now-fertility.com\/transferencias-fallidas-de-embriones-euploides-cuando-debemos-preocuparnos\/"},"modified":"2026-09-28T12:24:53","modified_gmt":"2026-09-28T11:24:53","slug":"transferencias-fallidas-de-embriones-euploides-cuando-debemos-preocuparnos","status":"publish","type":"post","link":"https:\/\/now-fertility.com\/es\/transferencias-fallidas-de-embriones-euploides-cuando-debemos-preocuparnos\/","title":{"rendered":"Transferencias fallidas de embriones euploides: \u00bfcu\u00e1ndo debemos preocuparnos?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"40402\" class=\"elementor elementor-40402 elementor-40333\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ed8d026 e-flex e-con-boxed e-con e-parent\" data-id=\"ed8d026\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-28249b8 elementor-widget elementor-widget-text-editor\" data-id=\"28249b8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Una transferencia de FIV fallida es especialmente decepcionante cuando el embri\u00f3n ha sido analizado mediante <a href=\"https:\/\/now-fertility.com\/es\/servicios\/pruebas-geneticas-preimplantacionales-pgt\/\">PGT-A<\/a> y se ha determinado que es cromos\u00f3micamente normal (euploide). Tras repetidos fracasos, los pacientes suelen preguntarse si existe un problema de implantaci\u00f3n subyacente y si son necesarias investigaciones o tratamientos adicionales.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1cc2d95 elementor-widget elementor-widget-text-editor\" data-id=\"1cc2d95\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Un amplio estudio de 2026 en <em>Fertility and Sterility*<\/em> aporta pruebas alentadoras, pero tambi\u00e9n invitan a la reflexi\u00f3n. El estudio incluy\u00f3 a 5.811 pacientes y 7.763 transferencias de un \u00fanico embri\u00f3n euploide.<\/p><p>La probabilidad acumulada estimada de lograr al menos un nacido vivo aument\u00f3 del 63,1 % tras una transferencia de embri\u00f3n euploide al 83,0 % tras dos, al 92,0 % tras tres, al 96,0 % tras cuatro y al 98,3 % tras cinco.<\/p><p>Es importante destacar que la probabilidad de nacido vivo por transferencia se mantuvo relativamente estable tras el segundo intento. Esto sugiere que el fracaso de uno o m\u00e1s embriones euploides no predice necesariamente el fracaso del siguiente embri\u00f3n.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-78da8f4 elementor-widget elementor-widget-heading\" data-id=\"78da8f4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u00bfEs realmente tan com\u00fan el fallo de implantaci\u00f3n recurrente?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bbee2f6 elementor-widget elementor-widget-text-editor\" data-id=\"bbee2f6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>El estudio tambi\u00e9n cuestiona el concepto de fallo de implantaci\u00f3n recurrente (FIR). Solo el 3,2 % de las pacientes no logr\u00f3 un nacido vivo tras tres transferencias consecutivas de embriones euploides.<\/p><p>Esto sugiere que el fracaso repetido puede reflejar a veces una probabilidad biol\u00f3gica m\u00e1s que una anomal\u00eda subyacente del \u00fatero o del endometrio. Por lo tanto, el estudio no respalda el paso autom\u00e1tico a pruebas adicionales exhaustivas o tratamientos no probados tras los primeros fracasos de transferencias euploides.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c884755 elementor-widget elementor-widget-heading\" data-id=\"c884755\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u00bfQu\u00e9 significa esto para los pacientes?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-904c56e elementor-widget elementor-widget-text-editor\" data-id=\"904c56e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>El mensaje es esperanzador: una transferencia fallida de un embri\u00f3n euploide es un contratiempo, no una predicci\u00f3n de un fracaso futuro.<\/p><p>Para las pacientes que pueden obtener varios embriones euploides, la persistencia con la transferencia secuencial de embriones puede dar lugar a una probabilidad acumulada muy alta de tener un beb\u00e9. En este estudio, aproximadamente tres embriones euploides se asociaron con una probabilidad estimada del 90 % o superior de lograr al menos un nacido vivo.<\/p><p>Sin embargo, estas cifras son estimaciones poblacionales y no garant\u00edas. Siempre deben tenerse en cuenta la edad, la reserva ov\u00e1rica, la capacidad de producir embriones euploides, los factores uterinos y los objetivos reproductivos individuales.<\/p><p>En la FIV, el resultado de un embri\u00f3n no cuenta toda la historia. Lo que a menudo importa m\u00e1s es el potencial reproductivo acumulado de todos los embriones disponibles.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c3c73f7 elementor-widget elementor-widget-heading\" data-id=\"c3c73f7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Conclusi\u00f3n principal<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d183ad3 elementor-widget elementor-widget-text-editor\" data-id=\"d183ad3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Una transferencia fallida de un embri\u00f3n euploide es un contratiempo, no una predicci\u00f3n de que las futuras transferencias fallar\u00e1n. Antes de etiquetar a una paciente como alguien con fallo de implantaci\u00f3n recurrente o de introducir tratamientos no probados, debemos recordar que cada embri\u00f3n euploide adicional representa otra oportunidad significativa de \u00e9xito.<\/p><p>Quiz\u00e1s la mejor pregunta no sea \u201c<em><strong>\u00bfPor qu\u00e9 fall\u00f3 este embri\u00f3n?\u201d<\/strong><\/em> sino \u201c<em><strong>\u00bfCu\u00e1l es mi probabilidad acumulada de \u00e9xito con los embriones euploides que tengo?\u201d<\/strong><\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-11e0338 elementor-widget elementor-widget-text-editor\" data-id=\"11e0338\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"font-size: 12px;\">*Durbin C, Parra CM, Blakemore JK, DeVore S, Wertz B, Fino ME, Licciardi F, Berkeley A, McCaffrey C, Grifo JA, Cumulative probability of a live birth after up to six sequential single euploid embryo transfers, Fertility and Sterility (2026), doi: <a href=\"https:\/\/doi.org\/10.1016\/ j.fertnstert.2026.07.016.\" target=\"_blank\" rel=\"noopener\" data-wplink-url-error=\"true\" data-wplink-edit=\"true\">https:\/\/doi.org\/10.1016\/ j.fertnstert.2026.07.016.<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-db16e79 e-flex e-con-boxed e-con e-parent\" data-id=\"db16e79\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-d4c0c0e e-con-full e-flex e-con e-child\" data-id=\"d4c0c0e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-220d876 elementor-widget elementor-widget-heading\" data-id=\"220d876\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Programe una consulta gratuita<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7cc63c4 elementor-widget elementor-widget-heading\" data-id=\"7cc63c4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Para reservar una consulta con uno de los prestigiosos especialistas de NOW-fertility, p\u00f3ngase en contacto con nosotros:<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a59cc53 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"a59cc53\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/now-fertility.com\/es\/contactenos\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Cont\u00e1ctenos<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Una transferencia de FIV fallida es especialmente decepcionante cuando el embri\u00f3n ha sido analizado mediante PGT-A y se ha determinado que es cromos\u00f3micamente normal (euploide). Tras repetidos fracasos, los pacientes suelen preguntarse si existe un problema de implantaci\u00f3n subyacente y si son necesarias investigaciones o tratamientos adicionales. Un amplio estudio de 2026 en Fertility and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":40403,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[145,136],"tags":[],"class_list":["post-40402","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-consejos-y-sugerencias","category-sin-categorizar"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Transferencias fallidas de embriones euploides: \u00bfcu\u00e1ndo debemos preocuparnos? | NOW-fertility<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/now-fertility.com\/es\/transferencias-fallidas-de-embriones-euploides-cuando-debemos-preocuparnos\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Transferencias fallidas de embriones euploides: \u00bfcu\u00e1ndo debemos preocuparnos? | NOW-fertility\" \/>\n<meta property=\"og:description\" content=\"Una transferencia de FIV fallida es especialmente decepcionante cuando el embri\u00f3n ha sido analizado mediante PGT-A y se ha determinado que es cromos\u00f3micamente normal (euploide). Tras repetidos fracasos, los pacientes suelen preguntarse si existe un problema de implantaci\u00f3n subyacente y si son necesarias investigaciones o tratamientos adicionales. 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