{"id":37259,"date":"2026-02-20T16:54:14","date_gmt":"2026-02-20T16:54:14","guid":{"rendered":"https:\/\/now-fertility.com\/preparation-au-transfert-dembryons-cycle-naturel-ou-soutien-hormonal\/"},"modified":"2026-02-23T14:49:27","modified_gmt":"2026-02-23T14:49:27","slug":"preparation-au-transfert-dembryons-cycle-naturel-ou-soutien-hormonal","status":"publish","type":"post","link":"https:\/\/now-fertility.com\/fr\/preparation-au-transfert-dembryons-cycle-naturel-ou-soutien-hormonal\/","title":{"rendered":"Pr\u00e9paration au transfert d\u2019embryons : cycle naturel ou soutien hormonal ?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"37259\" class=\"elementor elementor-37259 elementor-37241\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-75c3046 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"75c3046\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a444fca\" data-id=\"a444fca\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2052915 elementor-widget elementor-widget-text-editor\" data-id=\"2052915\" 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 class=\"lead\">De nouvelles recherches publi\u00e9es dans The BMJ sugg\u00e8rent que suivre le cycle naturel d\u2019ovulation d\u2019une femme avant un <a href=\"https:\/\/now-fertility.com\/fr\/services\/transfert-dembryons-congeles\/\">transfert d\u2019embryon congel\u00e9<\/a> peut \u00eatre tout aussi efficace que la pr\u00e9paration hormonale \u2013 et comporter moins de risques.<\/p><p>Un important essai clinique en Chine a examin\u00e9 plus de 4 000 femmes \u00e2g\u00e9es de 20 \u00e0 40 ans subissant un transfert d\u2019embryon unique congel\u00e9. Les participants ont \u00e9t\u00e9 assign\u00e9s au hasard \u00e0 l\u2019une des deux approches suivantes pour la pr\u00e9paration de l\u2019endom\u00e8tre. <\/p><p><strong>R\u00e9gime naturel d\u2019ovulation<\/strong> \u2013 synchronisation du transfert selon le cycle naturel de la femme<\/p><p><strong>Traitement hormonal programm\u00e9<\/strong> \u2013 utilisation de m\u00e9dicaments pour pr\u00e9parer l\u2019endom\u00e8tre<\/p><p>La surveillance a \u00e9t\u00e9 utilis\u00e9e dans les deux groupes afin d\u2019assurer le moment optimal pour le transfert embryonnaire.<\/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-2326eab elementor-widget elementor-widget-heading\" data-id=\"2326eab\" 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\">Principales conclusions<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a704e4a elementor-widget elementor-widget-text-editor\" data-id=\"a704e4a\" 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>Votre premi\u00e8re consultation est une \u00e9tape essentielle pour comprendre vos options de fertilit\u00e9 et planifier le traitement qui vous convient. Lors de ce rendez-vous, votre consultant va : <\/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-1fae7db elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"1fae7db\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-chevron-circle-right\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"><b>Taux de natalit\u00e9 vivante :<\/b> Tr\u00e8s similaire entre les groupes d\u2019ovulation naturelle et ceux bas\u00e9s sur les hormones<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-chevron-circle-right\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"><b>Complications maternelles moindres :<\/b> Les femmes du groupe ovulation naturelle ont pr\u00e9sent\u00e9 moins de cas de<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d7ddc4c elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"d7ddc4c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-arrow-alt-circle-right\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Pr\u00e9\u00e9clampsie<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-arrow-alt-circle-right\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Fausse couche pr\u00e9coce<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-arrow-alt-circle-right\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Anomalies placentaires<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-arrow-alt-circle-right\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Saignements post-partum s\u00e9v\u00e8res<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7cd6e1e elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"7cd6e1e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-chevron-circle-right\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"><b>R\u00e9sultats de livraison :<\/b> Taux plus faibles de c\u00e9sariennes dans le groupe de l\u2019ovulation naturelle<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-431bd45 elementor-widget elementor-widget-text-editor\" data-id=\"431bd45\" 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>Ces r\u00e9sultats sugg\u00e8rent que l\u2019ovulation naturelle pourrait offrir une voie plus s\u00fbre pour obtenir une grossesse saine sans compromettre les taux de r\u00e9ussite.&nbsp;<\/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-b6f2dd5 elementor-widget elementor-widget-heading\" data-id=\"b6f2dd5\" 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\">Pourquoi cela est important<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6a2422e elementor-widget elementor-widget-text-editor\" data-id=\"6a2422e\" 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>Avec les transferts d\u2019embryons congel\u00e9s repr\u00e9sentant d\u00e9sormais plus de 60 % de tous les transferts de FIV dans le monde, cette recherche pourrait influencer la mani\u00e8re dont les sp\u00e9cialistes de la fertilit\u00e9 abordent le traitement, offrant potentiellement aux femmes une option plus naturelle et \u00e0 moindre risque.<\/p><p>Le cycle naturel de la TEC est particuli\u00e8rement adapt\u00e9 aux femmes qui ovulent r\u00e9guli\u00e8rement, tandis que les cycles programm\u00e9s restent essentiels pour de nombreuses patientes, et l\u2019approche optimale doit toujours \u00eatre individualis\u00e9e.<\/p><p><em>*Ovulation naturelle versus sch\u00e9mas programm\u00e9s avant transfert d\u2019embryons congel\u00e9s chez les femmes ovulatrices : essai clinique randomis\u00e9 multicentre, The BMJ. doi : 10.1136\/BMJ-2025-087045 <\/em><\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-adc9a36 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"adc9a36\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8ed6bf6\" data-id=\"8ed6bf6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6abb6dd elementor-widget elementor-widget-heading\" data-id=\"6abb6dd\" 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\">Franchissez l\u2019\u00e9tape suivante<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7040b81 elementor-widget elementor-widget-heading\" data-id=\"7040b81\" 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\">Chaque parcours de fertilit\u00e9 est unique. Pour explorer la meilleure approche <a href=\"https:\/\/now-fertility.com\/fr\/services\/fiv-icsi\/\">de FIV<\/a> selon vos besoins individuels, prenez rendez-vous avec l\u2019un de nos consultants exp\u00e9riment\u00e9s en fertilit\u00e9 :  <\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bb13a20 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"bb13a20\" 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\/fr\/contactez-nous\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-arrow-alt-circle-right\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">R\u00e9servez votre consultation d\u00e8s aujourd\u2019hui<\/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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>De nouvelles recherches publi\u00e9es dans The BMJ sugg\u00e8rent que suivre le cycle naturel d\u2019ovulation d\u2019une femme avant un transfert d\u2019embryon congel\u00e9 peut \u00eatre tout aussi efficace que la pr\u00e9paration hormonale \u2013 et comporter moins de risques. Un important essai clinique en Chine a examin\u00e9 plus de 4 000 femmes \u00e2g\u00e9es de 20 \u00e0 40 ans [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":37247,"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":[33,95,67],"tags":[],"class_list":["post-37259","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-fr","category-traitement","category-trucs-conseils"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Pr\u00e9paration au transfert d\u2019embryons : cycle naturel ou soutien hormonal ? - 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\/fr\/preparation-au-transfert-dembryons-cycle-naturel-ou-soutien-hormonal\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pr\u00e9paration au transfert d\u2019embryons : cycle naturel ou soutien hormonal ? - NOW-fertility\" \/>\n<meta property=\"og:description\" content=\"De nouvelles recherches publi\u00e9es dans The BMJ sugg\u00e8rent que suivre le cycle naturel d\u2019ovulation d\u2019une femme avant un transfert d\u2019embryon congel\u00e9 peut \u00eatre tout aussi efficace que la pr\u00e9paration hormonale \u2013 et comporter moins de risques. 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