{"id":2559,"date":"2024-09-02T13:52:18","date_gmt":"2024-09-02T04:52:18","guid":{"rendered":"https:\/\/www.hiro-clinic.or.jp\/nippt\/%e5%87%ba%e7%94%9f%e5%89%8d%e8%a6%aa%e5%ad%90%e9%91%91%e5%ae%9a%e3%81%8c%e3%81%a7%e3%81%8d%e3%81%aa%e3%81%84%e3%82%b1%e3%83%bc%e3%82%b9%e3%80%80%e5%8f%8c%e8%83%8e%e5%85%90\/"},"modified":"2024-10-08T10:56:45","modified_gmt":"2024-10-08T01:56:45","slug":"%e5%87%ba%e7%94%9f%e5%89%8d%e8%a6%aa%e5%ad%90%e9%91%91%e5%ae%9a%e3%81%8c%e3%81%a7%e3%81%8d%e3%81%aa%e3%81%84%e3%82%b1%e3%83%bc%e3%82%b9%e3%80%80%e5%8f%8c%e8%83%8e%e5%85%90","status":"publish","type":"post","link":"https:\/\/www.hiro-clinic.or.jp\/nippt\/%e5%87%ba%e7%94%9f%e5%89%8d%e8%a6%aa%e5%ad%90%e9%91%91%e5%ae%9a%e3%81%8c%e3%81%a7%e3%81%8d%e3%81%aa%e3%81%84%e3%82%b1%e3%83%bc%e3%82%b9%e3%80%80%e5%8f%8c%e8%83%8e%e5%85%90\/?lang=en","title":{"rendered":"Cases where prenatal paternity testing is not possible Twins"},"content":{"rendered":"\n<p>There are several technical limitations to prenatal paternity testing, and such testing is particularly difficult in the case of <strong>twins (twins)<\/strong>.The main reasons for this are explained below.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Difficulties in prenatal parentage testing in the case of twins.<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Mixed DNA samples<\/strong>: in <strong>prenatal paternity testing<\/strong>, the genetic information (DNA) of the foetus is extracted from the mother&#8217;s blood and analysed.In the case of twins, <strong>DNA from the two foetuses is mixed in the mother&#8217;s blood<\/strong>, making it <strong>very difficult to determine which DNA belongs to which foetus<\/strong>.This mixing makes it difficult to establish an accurate DNA profile.<\/li>\n\n\n\n<li><strong>Complexity of analysis<\/strong>: in the case of twins, <strong>the genetic information that may be inherited from different fathers must be considered separately(possibility of superfertilisation)<\/strong>.This refers to the case of a pregnancy from one mother and two different males.In this scenario, the genetic information of <strong>each<\/strong> foetus is different, which <strong>further complicates the identification of each father<\/strong>.<\/li>\n\n\n\n<li><strong>Technical limitations<\/strong>: current technology has technical limitations in accurately isolating and analysing the DNA of multiple individuals from a single sample.This limitation is particularly acute in prenatal paternity testing, which is carried out in a non-invasive manner.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">Conclusion<\/h3>\n\n\n\n<p>For these reasons, it is <strong>currently difficult to carry out prenatal paternity testing in the presence of twins<\/strong>.It may become possible in the future as science and technology progresses and new methods are developed, but at present <strong>there are significant technical barriers<\/strong>.If you are considering prenatal paternity testing, it is important to discuss this with your healthcare provider or a professional genetic counsellor.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>There are several technical limitations to prenatal paternity testing, and such testi&#8230;<\/p>\n","protected":false},"author":5,"featured_media":1965,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[34],"class_list":{"0":"post-2559","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-nippt-en","8":"tag-beginner-en","9":"article"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.hiro-clinic.or.jp\/nippt\/wp-json\/wp\/v2\/posts\/2559","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hiro-clinic.or.jp\/nippt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hiro-clinic.or.jp\/nippt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hiro-clinic.or.jp\/nippt\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hiro-clinic.or.jp\/nippt\/wp-json\/wp\/v2\/comments?post=2559"}],"version-history":[{"count":2,"href":"https:\/\/www.hiro-clinic.or.jp\/nippt\/wp-json\/wp\/v2\/posts\/2559\/revisions"}],"predecessor-version":[{"id":5764,"href":"https:\/\/www.hiro-clinic.or.jp\/nippt\/wp-json\/wp\/v2\/posts\/2559\/revisions\/5764"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hiro-clinic.or.jp\/nippt\/wp-json\/wp\/v2\/media\/1965"}],"wp:attachment":[{"href":"https:\/\/www.hiro-clinic.or.jp\/nippt\/wp-json\/wp\/v2\/media?parent=2559"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hiro-clinic.or.jp\/nippt\/wp-json\/wp\/v2\/categories?post=2559"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hiro-clinic.or.jp\/nippt\/wp-json\/wp\/v2\/tags?post=2559"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}