{"version":"1.0","provider_name":"Hypnobabies","provider_url":"https:\/\/www.hypnobabies.com","author_name":"Hayley Tea","author_url":"https:\/\/www.hypnobabies.com\/author\/hayleytea\/","title":"Your \u201cGuess Date\u201d: Why Babies Know Their Perfect Birth Day &#8226; Hypnobabies","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"YdqZfGydoV\"><a href=\"https:\/\/www.hypnobabies.com\/your-guess-date-why-babies-know-their-perfect-birth-day\/\">Your \u201cGuess Date\u201d: Why Babies Know Their Perfect Birth Day<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.hypnobabies.com\/your-guess-date-why-babies-know-their-perfect-birth-day\/embed\/#?secret=YdqZfGydoV\" width=\"600\" height=\"338\" title=\"&#8220;Your \u201cGuess Date\u201d: Why Babies Know Their Perfect Birth Day&#8221; &#8212; Hypnobabies\" data-secret=\"YdqZfGydoV\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n<\/script>\n","thumbnail_url":"https:\/\/www.hypnobabies.com\/wp-content\/uploads\/2025\/06\/pregnancy-due-date.png","thumbnail_width":2240,"thumbnail_height":1260,"description":"Due dates are just estimates\u2014learn why \u201cguess dates\u201d are more accurate, how long healthy pregnancies really last, and why waiting for spontaneous labor may be safest for you and your baby."}