1.0Age Calculation Bloghttps://www.youragecalculator.com/blogAge Calculationhttps://www.youragecalculator.com/blog/author/yourblog2628/Colonoscopy Screening Ages: Why 45 Replaced 50, and What Changes After Thatrich600338<blockquote class="wp-embedded-content" data-secret="oMJxs7glN7"><a href="https://www.youragecalculator.com/blog/colonoscopy-screening-starting-age-guidelines/">Colonoscopy Screening Ages: Why 45 Replaced 50, and What Changes After That</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.youragecalculator.com/blog/colonoscopy-screening-starting-age-guidelines/embed/#?secret=oMJxs7glN7" width="600" height="338" title="“Colonoscopy Screening Ages: Why 45 Replaced 50, and What Changes After That” — Age Calculation Blog" data-secret="oMJxs7glN7" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script>
/*! This file is auto-generated */
!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);
//# sourceURL=https://www.youragecalculator.com/blog/wp-includes/js/wp-embed.min.js
</script>
The starting age for colonoscopy screening dropped from 50 to 45 in 2021. Here is how the age brackets work, who gets screened earlier, and how to calculate your own window.