Custom fields in post content

Hi everybody,
I have created several custom fields whose content I have added to the_content to display it in the web. This is done correctly:

<div class="post_content">
            <?php the_content(); ?>
            <?php echo get_post_meta($post->ID, 'seccion_de_videos', true); ?>
 </div>

The problem is that at the of the content are automatically included several plugins (facebook comments, GRD Stars) that make the custom_field appears after them and not after the text of the post.
How can I include the custom field between the text and the plugins?
Thanks in advanced!

• This topic was modified 4 years, 6 months ago by Jan Dembowski.