A simple calculator to get the known half-life for medications you're taking.
Use the shortcode
[halflife] wherever you want it to appear on your post or page.
Yes, use the code
<?php do_shortcode( 'halflife' ); ?> anywhere in your theme to display the calculator.
Check the "remove attribution" option on the widget admin.
Add the attribute
remove_attrib="yes", so the full shortcode would be '[halflife remove_attrib="yes"]`.
Yes, using the widget admin. The shortcode does not print a title so you may simple type a title above the shortcode.