{"id":6962,"date":"2016-02-02T11:43:59","date_gmt":"2016-02-02T10:43:59","guid":{"rendered":"https:\/\/www.imferblog.com\/?p=6962"},"modified":"2026-05-10T21:49:35","modified_gmt":"2026-05-10T19:49:35","slug":"los-tratamientos-de-infertilidad-no-provocan-retrasos-en-el-desarrollo","status":"publish","type":"post","link":"https:\/\/www.imferblog.com\/?p=6962","title":{"rendered":"Ni\u00f1os nacidos por FIV: desarrollo y salud | IMFER Blog"},"content":{"rendered":"

Desde los primeros a\u00f1os de la fecundaci\u00f3n in vitro, una de las preguntas que m\u00e1s angustia ha generado entre las parejas que recurren a estas t\u00e9cnicas es si los ni\u00f1os nacidos por FIV tienen alg\u00fan riesgo adicional de problemas de salud o desarrollo. Los datos acumulados durante m\u00e1s de cuatro d\u00e9cadas ofrecen una respuesta tranquilizadora.<\/p>\n

El estudio sobre desarrollo infantil y FIV<\/h2>\n

Un estudio de gran escala realizado por investigadores del Instituto Eunice Kennedy Shriver de Salud Infantil y Desarrollo Humano de los NIH y la Universidad de Albany evalu\u00f3 el desarrollo de m\u00e1s de 5.000 ni\u00f1os a los tres a\u00f1os de edad. De esas madres, aproximadamente 1.500 hab\u00edan recibido alg\u00fan tipo de tratamiento de infertilidad, incluyendo FIV. Los resultados fueron claros: no se encontraron pruebas convincentes de que el tratamiento de la infertilidad tuviera ning\u00fan efecto negativo sobre el desarrollo del ni\u00f1o.<\/p>\n

La conclusi\u00f3n fue directa: \u00abNo hay mayor riesgo de retraso en el desarrollo de los ni\u00f1os concebidos mediante FIV o de otros tratamientos de la infertilidad.\u00bb<\/p>\n

Lo que dice la evidencia acumulada<\/h2>\n

Este estudio se suma a una extensa literatura cient\u00edfica. Los registros europeos de ESHRE han seguido durante a\u00f1os a decenas de miles de ni\u00f1os nacidos por reproducci\u00f3n asistida. Las conclusiones son consistentes: en t\u00e9rminos de desarrollo neurol\u00f3gico, cognitivo y f\u00edsico, los ni\u00f1os nacidos por FIV son comparables a los concebidos naturalmente.<\/p>\n

Existe un riesgo ligeramente mayor asociado a la prematuridad y el bajo peso al nacer, que se explica principalmente por la mayor incidencia de embarazos m\u00faltiples cuando se transfieren dos o m\u00e1s embriones. Por eso la tendencia actual es transferir un \u00fanico embri\u00f3n cuando la calidad embrionaria lo permite.<\/p>\n

Perspectiva desde IMFER<\/h2>\n

En IMFER seguimos las recomendaciones de ESHRE y de la Sociedad Espa\u00f1ola de Fertilidad para minimizar el riesgo de embarazo m\u00faltiple y maximizar la seguridad. Aplicamos una pol\u00edtica de transferencia electiva de un solo embri\u00f3n cuando las condiciones cl\u00ednicas lo permiten.<\/p>\n

Si tienes dudas sobre la seguridad de los tratamientos de reproducci\u00f3n asistida, consulta nuestra gu\u00eda completa sobre FIV<\/a>.<\/p>\n

\u00bfTienes dudas sobre este tema? Consulta con nuestros especialistas en IMFER<\/a>.<\/p>\n

Tambi\u00e9n puede interesarte:<\/strong> Consanguinidad y anomal\u00edas cong\u00e9nitas: riesgos y opciones\u2026<\/a> y Consanguinidad y anomal\u00edas cong\u00e9nitas: riesgos y opciones\u2026<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

Desde los primeros a\u00f1os de la fecundaci\u00f3n in vitro, una de las preguntas que m\u00e1s angustia ha generado entre las parejas que recurren a estas t\u00e9cnicas es si los ni\u00f1os nacidos por FIV tienen alg\u00fan riesgo adicional de problemas de salud o desarrollo. Los datos acumulados durante m\u00e1s de cuatro …<\/p>\n","protected":false},"author":1,"featured_media":6963,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[1289,7,77,1286],"class_list":["post-6962","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualidad","tag-actualidad","tag-fertilidad","tag-fiv","tag-reproduccion-asistida","h-entry"],"yoast_head":"\nNi\u00f1os nacidos por FIV: desarrollo y salud | IMFER | IMFER Blog<\/title>\n<meta name=\"description\" content=\"La evidencia cient\u00edfica confirma que los ni\u00f1os nacidos por FIV no tienen mayor riesgo de retraso en el desarrollo. An\u00e1lisis de los estudios clave. 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