{"id":16004,"date":"2022-11-25T10:29:06","date_gmt":"2022-11-25T16:29:06","guid":{"rendered":"https:\/\/naturalwomanhood.org\/?p=16004"},"modified":"2024-12-02T12:18:24","modified_gmt":"2024-12-02T18:18:24","slug":"fecundacion-in-vitro-con-ciclo-fet-programado","status":"publish","type":"post","link":"https:\/\/naturalwomanhood.org\/es\/ivf-with-programmed-cycle-fet\/","title":{"rendered":"Todas las formas de FIV conllevan riesgos, pero una en particular conlleva un riesgo significativo de preeclampsia. \u00bfCu\u00e1l es y por qu\u00e9?"},"content":{"rendered":"\n

Longtime fans of the PBS period drama Downton Abbey<\/em> assuredly remember the tragic death of young Lady Sybil from eclampsia after the delivery of her firstborn child in 1920. Prior to her delivery and death, Lady Sybil had exhibited signs of preeclampsia, which her family doctor had noted, but whose warnings unfortunately fell upon deaf ears. The memorable episode, poignantly acted by actress Jessica Findley Brown, left many viewers shaken, and was the source of much discussion in the media<\/a> (and in at least one medical journal<\/a>!) about the realities of obstetric care at the turn of the 20th century. Fortunately, research over the last 30 years<\/a> has found that women, on the whole, are exhibiting fewer cases of mild preeclampsia than ever before. However, there have been dramatic increases in rates of severe preeclampsia, which can quickly progress to full-blown eclampsia\u2013which, as the fictional Lady Sybil\u2019s case demonstrated, can be a potentially fatal condition. <\/p>\n\n\n\n

Recent research<\/a> corroborates previous studies finding that women who conceive using a particular type of in vitro fertilization (IVF) known as frozen embryo transfer (FET) are at higher risk of developing a hypertensive (high blood pressure) disorder, like preeclampsia, during pregnancy [1]. While rising rates of obesity may be partly to blame for the increased risks of severe preeclampsia in the general population, the lack of a corpus luteum<\/a> (an important by-product of the natural menstrual cycle) in women who utilize FET may make these women more susceptible to this potentially life-threatening complication. <\/p>\n\n\n\n

IVF \u201cAlphabet soup\u201d<\/span><\/h2>\n\n\n\n

Women navigating the mainstream medical model of infertility treatment encounter a veritable alphabet soup as they consider their options for (hopeful) conception. Assisted reproductive technology (ART) is the umbrella term for \u201call fertility treatments in which the eggs or embryos are handled,\u201d according to the CDC<\/a>. In vitro fertilization (IVF) is a type of ART in which a sperm fertilizes an egg in a lab, outside either biological parent\u2019s body. The egg could be a woman\u2019s own egg or a donor egg*, and with her partner\u2019s sperm or donor sperm*. IVF can also occur using \u201cfresh\u201d embryos, retrieved just a few days prior from the biological mother\u2019s body, or<\/em> using previously-frozen embryos (FET). IVF with FET typically occurs in one of two ways: either through a \u201cmodified natural\u201d cycle or a \u201cprogrammed cycle.\u201d <\/p>\n\n\n\n

*Note that preeclampsia risks are also heightened in IVF cycles that utilize donor sperm and donor eggs. For the fascinating role that semen may play in this phenomenon, check out this article<\/a> from the NW archives.<\/em> <\/p>\n\n\n\n

Why might women choose to have frozen embryos implanted over fresh embryos? <\/span><\/h2>\n\n\n\n

In many countries, rates of IVF using previously cryopreserved embryos, known as frozen embryo transfer (FET), exceed rates of IVF using fresh embryo transfer. Women who undergo IVF with fresh embryo transfer are known to have increased risks<\/a> of having low birth weight or small-for-gestational-age (SGA) babies [2]. Some women opt for IVF using FET, which isn\u2019t associated with these risks, and which some doctors believe leads to a higher successful pregnancy rate. (In reality, googling \u201care fresh or frozen embryo transfers more successful?\u201d shows what a mixed bag the opinions on the issue can be, with some claiming frozen embryos are less likely, more likely, or just as likely to lead to successful pregnancies as fresh embryos. Because of the wildly unregulated nature of IVF, good data on the outcomes of various procedures can be difficult to come by, and can vary widely from clinic to clinic.)<\/p>\n\n\n\n

Additionally, it\u2019s believed that freezing a woman\u2019s embryos for later use can give her body a chance to rest (and to hopefully avoid developing the potentially deadly complication of ovarian hyperstimulation syndrome<\/a>) after the physically and emotionally taxing process<\/a> of getting her body to release multiple mature eggs at one time for harvest\/egg retrieval (rather than one or two at a time as occurs with a natural conception).  <\/p>\n\n\n\n

Programmed vs. modified-natural vs. natural FET<\/span><\/h2>\n\n\n\n

As mentioned above, FET can happen within a natural cycle, or within cycles that are \u201cprogrammed\u201d or \u201cmodified natural.\u201d <\/p>\n\n\n\n

Natural cycle FET<\/span><\/h3>\n\n\n\n

FET with natural cycles means that the embryo transfer is timed after the woman naturally ovulates, which may be desirable in women who have normal hormone production and ovulation each month (who would theoretically be able to conceive naturally from a hormonal and\/or ovulatory perspective, but perhaps have blocked Fallopian tubes). This route requires intensive monitoring, including frequent blood draws and multiple ultrasounds. <\/p>\n\n\n\n

Modified-natural cycle FET<\/span><\/h3>\n\n\n\n

Modified-natural cycles are often proposed as an option for women who have some hormonal deficiencies and\/or ovulatory dysfunction. Frequent blood draws and ultrasounds are utilized to track the woman\u2019s cycle until the pre-ovulation luteinizing hormone (LH) surge is detected. Ovulation is then triggered with human chorionic gonadotropin (hCG) injections. After ovulation, thickening of the endometrial lining is achieved with progesterone injections, with the hope that it will ensure the successful implantation of the transferred embryo. <\/p>\n\n\n\n

Here, it is important to note that in both natural cycles and modified-natural cycles, the woman\u2019s body creates a corpus luteum<\/a>.  <\/p>\n\n\n\n

Programmed cycle FET<\/span><\/h3>\n\n\n\n

Programmed FET cycles require the least monitoring and offer a \u201cconvenience factor\u201d of being able to schedule an embryo transfer date. The woman\u2019s underlying hormones (and cycle) are suppressed with medications. Estrogen is given to stop follicular maturation, so there is no ovulation. The endometrial lining is built up with progesterone to a certain point, and then the embryo is transferred. <\/p>\n\n\n\n

Importantly, with programmed cycle FET, no corpus luteum<\/a> is created.<\/p>\n\n\n\n

Risks of Programmed FET<\/span><\/h2>\n\n\n\n

Many previous studies (9 of them are linked here!<\/a>) have found that women with programmed cycle FET are at increased risk of developing hypertensive disorders (high blood pressure problems) during pregnancy, including potentially life-threatening preeclampsia. To put that into perspective, preeclampsia affects 3-6% of all pregnancies, according to a 2013 study<\/a> [3]. <\/p>\n\n\n\n

A 2021 cohort study<\/a> of 70,000 pregnancies from France\u2019s national IVF registry found that increased risk of both preeclampsia and hypertension (high blood pressure) were significantly higher in women who underwent programmed FET vs. modified natural cycle FET or fresh embryo transfer. A press release<\/a> from the June 2021 meeting of the European Society of Human Reproduction and Embryology, where the study was presented, read: <\/p>\n\n\n\n

\n

\u201cResults showed a higher rate of pre-eclampsia with frozen embryos transferred in the artificial (i.e., prepared with hormone therapy) frozen cycle (5.3%) than in an ovulatory cycle (2.3%) or in fresh cycles (2.4%). The rates were found similarly distinct in pregnancy-induced hypertension (4.7% vs 3.4% vs 3.3%).\u201d <\/p>\n<\/blockquote>\n\n\n\n

What\u2019s more, these results held even when researchers controlled for maternal characteristics like age, how many times the mom had been pregnant, smoking status, obesity, and history of diabetes, hypertension, endometriosis, polycystic ovarian syndrome, and\/or premature ovarian failure. <\/p>\n\n\n\n

According to the press release, study authors believe that \u201cbecause results obtained in an [modified natural] ovulatory cycle appear not to affect the chance of pregnancy, preservation of the ovulatory cycle could be advocated as first-line preparation in frozen embryo transfers whenever the choice is possible.\u201d <\/p>\n\n\n\n

Why might IVF with programmed cycle FET increase a woman\u2019s risk of developing preeclampsia and other hypertensive disorders of pregnancy? <\/span><\/h2>\n\n\n\n

Fascinating research from 2019<\/a> suggests that the absence of a corpus luteum could plausibly explain why women who undergo IVF with programmed FET are at higher risk of developing hypertensive disorders of pregnancy, particularly preeclampsia [4]. The study was conducted between 2011 and 2017 by researchers at the University of Florida and published in Hypertension<\/em>. 683 women were studied in groups according to how many corpus luteums they developed: one group had no corpus luteum, another had one, and the third group had more than one (this is possible due to ovarian hyperstimulation during fresh embryo cycles). <\/p>\n\n\n\n

According to the American Heart Association News<\/a>: <\/p>\n\n\n\n

\n

\u201cResearchers found that preeclampsia rates reached 12.8 percent in women receiving frozen embryos under a programmed cycle without a corpus luteum compared with 3.9 percent among women who had frozen embryo transfers under a modified natural cycle with a corpus luteum.\u201d <\/p>\n<\/blockquote>\n\n\n\n

What role might the corpus luteum play in preventing hypertensive disorders during pregnancy?<\/span><\/h2>\n\n\n\n

In programmed FET cycles, exogenous (from outside the body) estrogen<\/a> and progesterone<\/a> are administered, but not in a way that mimics the amounts released (and timing of release) from the corpus luteum after natural ovulation. <\/p>\n\n\n\n

What else might be missing in a woman whose body doesn\u2019t form a corpus luteum? As we previously noted<\/a>, the corpus luteum is not only<\/em> responsible for progesterone production. It also produces some estrogen as well as the hormones relaxin and inhibin. The University of Florida study researchers observed: <\/p>\n\n\n\n

\n

\u201cAlthough estradiol and progesterone are replaced during a programmed FET or donor egg cycle in the first trimester, other vasoactive products of the [corpus luteum], which may be important for maternal cardiovascular adaptation to pregnancy, such as relaxin,13\u201316<\/a> are not administered. Deficient circulatory adaptations during early gestation have been linked to adverse pregnancy outcomes, including preeclampsia.12<\/a>,17<\/a>,18<\/a>\u201d [4].<\/p>\n<\/blockquote>\n\n\n\n

Women who struggle to conceive have options other than IVF<\/span><\/h2>\n\n\n\n

Here, I\u2019ve focused on specific risks associated with IVF with FET, especially the risks of serious complications like preeclampsia associated with programmed cycle FET, which are significantly higher than other forms of IVF. However, the unfortunate reality is that even with a \u201cnatural\u201d or \u201cmodified natural\u201d cycle, the IVF process is still not <\/em>natural. It\u2019s risky for moms and babies<\/a> no matter whether fresh or frozen embryos are used (and we\u2019ve covered some of those risks previously<\/a>), and it is a costly, invasive procedure with no guarantee of success (although rates of success for younger women, in particular, have improved greatly in recent years). <\/p>\n\n\n\n

Fortunately, restorative reproductive medicine (RRM) healthcare providers<\/a> offer women hope for conceiving apart from risky<\/a> assisted reproductive technologies like IVF and intrauterine insemination (IUI). While RRM is not a bulletproof \u201cmagic pill\u201d cure-all for infertility, trained providers work with the woman\u2019s body to optimize hormone levels and ovulation and address the underlying root causes, understanding that infertility is often \u201cdownstream\u201d of a problem elsewhere in the body. Rather than \u201coverriding the system,\u201d RRM works in cooperation with the incredible natural design of the female body. <\/p>\n\n\n\n

Therefore, the reality that the more \u201cnatural\u201d the version of IVF, the less risky it may be for moms, makes good intuitive sense. It should also encourage women who are struggling with infertility and considering IVF that hope may instead lie best in seeking out a provider who can help them achieve their healthiest natural cycles possible. <\/p>\n\n\n\n

References:<\/em><\/p>\n\n\n\n[1] Petersen, S.H., et al. (2022) Risk of Hypertensive Disorders in Pregnancy After Fresh and Frozen Embryo Transfer in Assisted Reproduction: A Population-Based Cohort Study With Within-Sibship Analysis. Hypertension. doi.org\/10.1161\/HYPERTENSIONAHA.122.19689<\/a>.<\/p>\n\n\n\n[2] Ibrahim Y, Haviland MJ, Hacker MR, Penzias AS, Thornton KL, Sakkas D. Elevated progesterone and its impact on birth weight after fresh embryo transfers. J Assist Reprod Genet. 2017 Jun;34(6):759-764. doi: 10.1007\/s10815-017-0920-8. Epub 2017 Apr 17. PMID: 28417348; PMCID: PMC5445056.<\/p>\n\n\n\n[3] Ananth C V, Keyes K M, Wapner R J. Pre-eclampsia rates in the United States, 1980-2010: age-period-cohort analysis BMJ 2013; 347 :f6564 doi:10.1136\/bmj.f6564<\/p>\n\n\n\n[4] von Versen-H\u00f6ynck F, Schaub AM, Chi YY, Chiu KH, Liu J, Lingis M, Stan Williams R, Rhoton-Vlasak A, Nichols WW, Fleischmann RR, Zhang W, Winn VD, Segal MS, Conrad KP, Baker VL. Increased Preeclampsia Risk and Reduced Aortic Compliance With In Vitro Fertilization Cycles in the Absence of a Corpus Luteum. Hypertension. 2019 Mar;73(3):640-649. doi: 10.1161\/HYPERTENSIONAHA.118.12043. PMID: 30636552; PMCID: PMC6434532.<\/p>\n\n\n\n

Additional Reading:<\/p>\n\n\n\n

IVF and Restorative Reproductive Medicine Stories: What they have in common, and how they differ<\/a><\/p>\n\n\n\n

Study: Children born after common fertility treatment may have heightened cancer risk<\/a><\/p>\n\n\n\n

When IVF fails, what\u2019s next?<\/a><\/p>\n\n\n\n

The affordable, effective alternative to IVF that no one talks about<\/a><\/p>\n\n\n\n

The dark side of the IVF industry, from a survivor<\/a><\/p>\n\n\n\n

The hidden costs of IVF: heartbreak, health risks, and helplessness<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Los seguidores de la serie de televisi\u00f3n Downton Abbey recordar\u00e1n la tr\u00e1gica muerte de la joven Lady Sybil...","protected":false},"author":85,"featured_media":16005,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","csco_singular_sidebar":"","csco_page_header_type":"","csco_page_load_nextpost":"","csco_post_video_location":[],"csco_post_video_url":"","csco_post_video_bg_start_time":0,"csco_post_video_bg_end_time":0,"footnotes":""},"categories":[5185,5356],"tags":[5726,4500],"class_list":{"0":"post-16004","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-pregnancy-childbirth","8":"category-the-facts-about-ivf","9":"tag-ivf","10":"tag-preeclampsia","11":"cs-entry","12":"cs-video-wrap"},"acf":[],"yoast_head":"\nIVF with programmed cycle FET connected to preeclampsia risk<\/title>\n<meta name=\"description\" content=\"Women who undergo IVF with programmed cycle frozen embryo transfer (FET) are at increased risk of developing preeclampsia. Why might that be?\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/naturalwomanhood.org\/es\/fecundacion-in-vitro-con-ciclo-fet-programado\/\" \/>\n<meta property=\"og:locale\" content=\"es_MX\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"All forms of IVF carry risk, but one in particular carries significant risk for preeclampsia. Which one is it, and why?\" \/>\n<meta property=\"og:description\" content=\"Longtime fans of the PBS period drama Downton Abbey assuredly remember the tragic death of young Lady Sybil from eclampsia after the delivery of her\" \/>\n<meta property=\"og:url\" content=\"https:\/\/naturalwomanhood.org\/es\/fecundacion-in-vitro-con-ciclo-fet-programado\/\" \/>\n<meta property=\"og:site_name\" content=\"Natural Womanhood\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/NaturalWomanhood\" \/>\n<meta property=\"article:published_time\" content=\"2022-11-25T16:29:06+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-12-02T18:18:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/naturalwomanhood.org\/wp-content\/uploads\/AdobeStock_56315807-scaled.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1707\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Anne Marie Williams, RN, BSN\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@naturwomanhood\" \/>\n<meta name=\"twitter:site\" content=\"@naturwomanhood\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Anne Marie Williams, RN, BSN\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"10 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/naturalwomanhood.org\/ivf-with-programmed-cycle-fet\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/naturalwomanhood.org\/ivf-with-programmed-cycle-fet\/\"},\"author\":{\"name\":\"Anne Marie Williams, RN, BSN\",\"@id\":\"https:\/\/naturalwomanhood.org\/#\/schema\/person\/09d7c0740467df53fc2d06b8f955ccbd\"},\"headline\":\"All forms of IVF carry risk, but one in particular carries significant risk for preeclampsia. Which one is it, and why?\",\"datePublished\":\"2022-11-25T16:29:06+00:00\",\"dateModified\":\"2024-12-02T18:18:24+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/naturalwomanhood.org\/ivf-with-programmed-cycle-fet\/\"},\"wordCount\":2007,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/naturalwomanhood.org\/#organization\"},\"image\":{\"@id\":\"https:\/\/naturalwomanhood.org\/ivf-with-programmed-cycle-fet\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/naturalwomanhood.org\/wp-content\/uploads\/AdobeStock_56315807-scaled.jpeg\",\"keywords\":[\"IVF\",\"preeclampsia\"],\"articleSection\":[\"Pregnancy & Childbirth\",\"The Facts About IVF\"],\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/naturalwomanhood.org\/ivf-with-programmed-cycle-fet\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/naturalwomanhood.org\/ivf-with-programmed-cycle-fet\/\",\"url\":\"https:\/\/naturalwomanhood.org\/ivf-with-programmed-cycle-fet\/\",\"name\":\"IVF with programmed cycle FET connected to preeclampsia risk\",\"isPartOf\":{\"@id\":\"https:\/\/naturalwomanhood.org\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/naturalwomanhood.org\/ivf-with-programmed-cycle-fet\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/naturalwomanhood.org\/ivf-with-programmed-cycle-fet\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/naturalwomanhood.org\/wp-content\/uploads\/AdobeStock_56315807-scaled.jpeg\",\"datePublished\":\"2022-11-25T16:29:06+00:00\",\"dateModified\":\"2024-12-02T18:18:24+00:00\",\"description\":\"Women who undergo IVF with programmed cycle frozen embryo transfer (FET) are at increased risk of developing preeclampsia. Why might that be?\",\"breadcrumb\":{\"@id\":\"https:\/\/naturalwomanhood.org\/ivf-with-programmed-cycle-fet\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/naturalwomanhood.org\/ivf-with-programmed-cycle-fet\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\/\/naturalwomanhood.org\/ivf-with-programmed-cycle-fet\/#primaryimage\",\"url\":\"https:\/\/naturalwomanhood.org\/wp-content\/uploads\/AdobeStock_56315807-scaled.jpeg\",\"contentUrl\":\"https:\/\/naturalwomanhood.org\/wp-content\/uploads\/AdobeStock_56315807-scaled.jpeg\",\"width\":2560,\"height\":1707,\"caption\":\"IVF risks, IVF programmed cycle FET, IVF FET, frozen embryo transfer, fresh vs frozen embryo transfer, preeclampsia IVF, preeclampsia risk IVF, preeclampsia risk IVF FET, programmed cycle FET preeclampsia\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/naturalwomanhood.org\/ivf-with-programmed-cycle-fet\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/naturalwomanhood.org\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"All forms of IVF carry risk, but one in particular carries significant risk for preeclampsia. Which one is it, and why?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/naturalwomanhood.org\/#website\",\"url\":\"https:\/\/naturalwomanhood.org\/\",\"name\":\"Natural Womanhood\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/naturalwomanhood.org\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/naturalwomanhood.org\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/naturalwomanhood.org\/#organization\",\"name\":\"Natural Womanhood\",\"url\":\"https:\/\/naturalwomanhood.org\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\/\/naturalwomanhood.org\/#\/schema\/logo\/image\/\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\"Natural Womanhood\"},\"image\":{\"@id\":\"https:\/\/naturalwomanhood.org\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/NaturalWomanhood\",\"https:\/\/x.com\/naturwomanhood\",\"https:\/\/www.instagram.com\/naturalwomanhood\/\",\"https:\/\/www.linkedin.com\/company\/natural-womanhood\/\",\"https:\/\/www.youtube.com\/channel\/UCt5gjuXYioYkx31Iq4tHLGg\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/naturalwomanhood.org\/#\/schema\/person\/09d7c0740467df53fc2d06b8f955ccbd\",\"name\":\"Anne Marie Williams, RN, BSN\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\/\/naturalwomanhood.org\/wp-content\/uploads\/Springfield-IL-Senior-Photographer-3300-scaled.jpg\",\"url\":\"https:\/\/naturalwomanhood.org\/wp-content\/uploads\/Springfield-IL-Senior-Photographer-3300-scaled.jpg\",\"contentUrl\":\"https:\/\/naturalwomanhood.org\/wp-content\/uploads\/Springfield-IL-Senior-Photographer-3300-scaled.jpg\",\"caption\":\"Anne Marie Williams, RN, BSN\"},\"description\":\"Anne Marie Williams, RN, BSN, is the former Managing Editor of Natural Womanhood. She's a passionate advocate for body literacy and healthcare solutions that work with, not against, the female body. Anne Marie and her husband are the proud parents of five children and one miscarried baby. She hosts the Postpartum on Purpose podcast to help other moms experience postpartum as a time of grit, growth, and grace.\u00a0\",\"sameAs\":[\"https:\/\/www.instagram.com\/postpartumonpurpose\/\"],\"url\":\"https:\/\/naturalwomanhood.org\/es\/author\/amwilliams\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"La FIV con ciclo programado FET est\u00e1 relacionada con el riesgo de preeclampsia","description":"Las mujeres que se someten a FIV con transferencia programada de embriones congelados (FET) corren un mayor riesgo de desarrollar preeclampsia. \u00bfA qu\u00e9 se debe?","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/naturalwomanhood.org\/es\/fecundacion-in-vitro-con-ciclo-fet-programado\/","og_locale":"es_MX","og_type":"article","og_title":"All forms of IVF carry risk, but one in particular carries significant risk for preeclampsia. Which one is it, and why?","og_description":"Longtime fans of the PBS period drama Downton Abbey assuredly remember the tragic death of young Lady Sybil from eclampsia after the delivery of her","og_url":"https:\/\/naturalwomanhood.org\/es\/fecundacion-in-vitro-con-ciclo-fet-programado\/","og_site_name":"Natural Womanhood","article_publisher":"https:\/\/www.facebook.com\/NaturalWomanhood","article_published_time":"2022-11-25T16:29:06+00:00","article_modified_time":"2024-12-02T18:18:24+00:00","og_image":[{"width":2560,"height":1707,"url":"https:\/\/naturalwomanhood.org\/wp-content\/uploads\/AdobeStock_56315807-scaled.jpeg","type":"image\/jpeg"}],"author":"Anne Marie Williams, RN, BSN","twitter_card":"summary_large_image","twitter_creator":"@naturwomanhood","twitter_site":"@naturwomanhood","twitter_misc":{"Escrito por":"Anne Marie Williams, RN, BSN","Tiempo de lectura":"10 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/naturalwomanhood.org\/ivf-with-programmed-cycle-fet\/#article","isPartOf":{"@id":"https:\/\/naturalwomanhood.org\/ivf-with-programmed-cycle-fet\/"},"author":{"name":"Anne Marie Williams, RN, BSN","@id":"https:\/\/naturalwomanhood.org\/#\/schema\/person\/09d7c0740467df53fc2d06b8f955ccbd"},"headline":"All forms of IVF carry risk, but one in particular carries significant risk for preeclampsia. Which one is it, and why?","datePublished":"2022-11-25T16:29:06+00:00","dateModified":"2024-12-02T18:18:24+00:00","mainEntityOfPage":{"@id":"https:\/\/naturalwomanhood.org\/ivf-with-programmed-cycle-fet\/"},"wordCount":2007,"commentCount":0,"publisher":{"@id":"https:\/\/naturalwomanhood.org\/#organization"},"image":{"@id":"https:\/\/naturalwomanhood.org\/ivf-with-programmed-cycle-fet\/#primaryimage"},"thumbnailUrl":"https:\/\/naturalwomanhood.org\/wp-content\/uploads\/AdobeStock_56315807-scaled.jpeg","keywords":["IVF","preeclampsia"],"articleSection":["Pregnancy & Childbirth","The Facts About IVF"],"inLanguage":"es","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/naturalwomanhood.org\/ivf-with-programmed-cycle-fet\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/naturalwomanhood.org\/ivf-with-programmed-cycle-fet\/","url":"https:\/\/naturalwomanhood.org\/ivf-with-programmed-cycle-fet\/","name":"La FIV con ciclo programado FET est\u00e1 relacionada con el riesgo de preeclampsia","isPartOf":{"@id":"https:\/\/naturalwomanhood.org\/#website"},"primaryImageOfPage":{"@id":"https:\/\/naturalwomanhood.org\/ivf-with-programmed-cycle-fet\/#primaryimage"},"image":{"@id":"https:\/\/naturalwomanhood.org\/ivf-with-programmed-cycle-fet\/#primaryimage"},"thumbnailUrl":"https:\/\/naturalwomanhood.org\/wp-content\/uploads\/AdobeStock_56315807-scaled.jpeg","datePublished":"2022-11-25T16:29:06+00:00","dateModified":"2024-12-02T18:18:24+00:00","description":"Las mujeres que se someten a FIV con transferencia programada de embriones congelados (FET) corren un mayor riesgo de desarrollar preeclampsia. \u00bfA qu\u00e9 se debe?","breadcrumb":{"@id":"https:\/\/naturalwomanhood.org\/ivf-with-programmed-cycle-fet\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/naturalwomanhood.org\/ivf-with-programmed-cycle-fet\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/naturalwomanhood.org\/ivf-with-programmed-cycle-fet\/#primaryimage","url":"https:\/\/naturalwomanhood.org\/wp-content\/uploads\/AdobeStock_56315807-scaled.jpeg","contentUrl":"https:\/\/naturalwomanhood.org\/wp-content\/uploads\/AdobeStock_56315807-scaled.jpeg","width":2560,"height":1707,"caption":"IVF risks, IVF programmed cycle FET, IVF FET, frozen embryo transfer, fresh vs frozen embryo transfer, preeclampsia IVF, preeclampsia risk IVF, preeclampsia risk IVF FET, programmed cycle FET preeclampsia"},{"@type":"BreadcrumbList","@id":"https:\/\/naturalwomanhood.org\/ivf-with-programmed-cycle-fet\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/naturalwomanhood.org\/"},{"@type":"ListItem","position":2,"name":"All forms of IVF carry risk, but one in particular carries significant risk for preeclampsia. Which one is it, and why?"}]},{"@type":"WebSite","@id":"https:\/\/naturalwomanhood.org\/#website","url":"https:\/\/naturalwomanhood.org\/","name":"Natural Womanhood","description":"","publisher":{"@id":"https:\/\/naturalwomanhood.org\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/naturalwomanhood.org\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/naturalwomanhood.org\/#organization","name":"Natural Womanhood","url":"https:\/\/naturalwomanhood.org\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/naturalwomanhood.org\/#\/schema\/logo\/image\/","url":"","contentUrl":"","caption":"Natural Womanhood"},"image":{"@id":"https:\/\/naturalwomanhood.org\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/NaturalWomanhood","https:\/\/x.com\/naturwomanhood","https:\/\/www.instagram.com\/naturalwomanhood\/","https:\/\/www.linkedin.com\/company\/natural-womanhood\/","https:\/\/www.youtube.com\/channel\/UCt5gjuXYioYkx31Iq4tHLGg"]},{"@type":"Person","@id":"https:\/\/naturalwomanhood.org\/#\/schema\/person\/09d7c0740467df53fc2d06b8f955ccbd","name":"Anne Marie Williams, RN, BSN","image":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/naturalwomanhood.org\/wp-content\/uploads\/Springfield-IL-Senior-Photographer-3300-scaled.jpg","url":"https:\/\/naturalwomanhood.org\/wp-content\/uploads\/Springfield-IL-Senior-Photographer-3300-scaled.jpg","contentUrl":"https:\/\/naturalwomanhood.org\/wp-content\/uploads\/Springfield-IL-Senior-Photographer-3300-scaled.jpg","caption":"Anne Marie Williams, RN, BSN"},"description":"Anne Marie Williams, RN, BSN, es la antigua editora jefe de Natural Womanhood. Es una apasionada defensora de la educaci\u00f3n corporal y de las soluciones sanitarias que trabajan con el cuerpo femenino, no contra \u00e9l. Anne Marie y su marido son los orgullosos padres de cinco hijos y un beb\u00e9 que abort\u00f3. Conduce el podcast Postpartum on Purpose para ayudar a otras madres a vivir el posparto como un tiempo de valent\u00eda, crecimiento y gracia.\u00a0","sameAs":["https:\/\/www.instagram.com\/postpartumonpurpose\/"],"url":"https:\/\/naturalwomanhood.org\/es\/author\/amwilliams\/"}]}},"taxonomy_info":{"category":[{"value":5185,"label":"Pregnancy & Childbirth"},{"value":5356,"label":"The Facts About IVF"}],"post_tag":[{"value":5726,"label":"IVF"},{"value":4500,"label":"preeclampsia"}]},"featured_image_src_large":["https:\/\/naturalwomanhood.org\/wp-content\/uploads\/AdobeStock_56315807-1024x683.jpeg",1024,683,true],"author_info":{"display_name":"Anne Marie Williams, RN, BSN","author_link":"https:\/\/naturalwomanhood.org\/es\/author\/amwilliams\/"},"comment_info":0,"category_info":[{"term_id":5185,"name":"Pregnancy & Childbirth","slug":"pregnancy-childbirth","term_group":0,"term_taxonomy_id":5185,"taxonomy":"category","description":"What the research does (and doesn't) say about how to have your healthiest pregnancy, labor, and birth, plus answers to your questions about unmedicated labor. ","parent":0,"count":168,"filter":"raw","term_order":"0","cat_ID":5185,"category_count":168,"category_description":"What the research does (and doesn't) say about how to have your healthiest pregnancy, labor, and birth, plus answers to your questions about unmedicated labor. ","cat_name":"Pregnancy & Childbirth","category_nicename":"pregnancy-childbirth","category_parent":0},{"term_id":5356,"name":"The Facts About IVF","slug":"the-facts-about-ivf","term_group":0,"term_taxonomy_id":5356,"taxonomy":"category","description":"You want so much to be a parent and it feels like you've tried everything, without success. Before you sign on the dotted line, here's what you need to know about IVF. ","parent":5185,"count":18,"filter":"raw","term_order":"0","cat_ID":5356,"category_count":18,"category_description":"You want so much to be a parent and it feels like you've tried everything, without success. Before you sign on the dotted line, here's what you need to know about IVF. ","cat_name":"The Facts About IVF","category_nicename":"the-facts-about-ivf","category_parent":5185}],"tag_info":[{"term_id":5726,"name":"IVF","slug":"ivf","term_group":0,"term_taxonomy_id":5725,"taxonomy":"post_tag","description":"","parent":0,"count":11,"filter":"raw","term_order":"0"},{"term_id":4500,"name":"preeclampsia","slug":"preeclampsia","term_group":0,"term_taxonomy_id":4500,"taxonomy":"post_tag","description":"","parent":0,"count":4,"filter":"raw","term_order":"0"}],"_links":{"self":[{"href":"https:\/\/naturalwomanhood.org\/es\/wp-json\/wp\/v2\/posts\/16004","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/naturalwomanhood.org\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/naturalwomanhood.org\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/naturalwomanhood.org\/es\/wp-json\/wp\/v2\/users\/85"}],"replies":[{"embeddable":true,"href":"https:\/\/naturalwomanhood.org\/es\/wp-json\/wp\/v2\/comments?post=16004"}],"version-history":[{"count":0,"href":"https:\/\/naturalwomanhood.org\/es\/wp-json\/wp\/v2\/posts\/16004\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/naturalwomanhood.org\/es\/wp-json\/wp\/v2\/media\/16005"}],"wp:attachment":[{"href":"https:\/\/naturalwomanhood.org\/es\/wp-json\/wp\/v2\/media?parent=16004"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/naturalwomanhood.org\/es\/wp-json\/wp\/v2\/categories?post=16004"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/naturalwomanhood.org\/es\/wp-json\/wp\/v2\/tags?post=16004"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}