Ovulation Calculator


This Ovulation Calculator will calculate your most fertility days. You can use shortcode to page or post or sidebar. The form itself and the text results are mobile friendly and responsive, built with usability in mind. The Ovulation Calculator for WordPress Plugin can be successfully used in desktop, mobile and tablet environment.



Author email



  • General
  • Calendar Translation
  • Calendar Month Translation
  • Calendar Days Translation
  • Color Scheme
  • Sidebar shortcode sample #1
  • Sidebar shortcode sample #2
  • Page shortcode sample #1
  • Page shortcode sample #2


  1. Upload the plugin directory to the /wp-content/plugins/ directory
  2. Activate the plugin through the ‘Plugins’ menu in WordPress
  3. Go to Ovulation Calculator section in WordPress dashboard and enter details.


Does the calculator have shortcode ?

Yes. The shortcode is [ovulationcalculator]. You can use it both in post and page and even in sidebar.

Does this plugin support MailChimp ?

Only in Pro version (Coming soon). You can enter your MailChimp API Key and Unique List ID in mailchimp tab of the plugin. After user fills out the email field in calendar then it will be registered to the mailchimp’s list instantly.

Can I translate/rewrite the wordings of this plugin ?

In terms of localisation, you are free to change any text and / or date format, from plain English to any language, from the settings page.

Does this plugin translate ovulation dates according to language chosen?

Only in Pro version (Coming soon). It supports 7 languages. They are Danish, Swedish, Norwegian, Finnish, English, Estonian and Spanish.


1 Maggio 2022
Bravo. Extension très pratique. Merci beaucoup
22 Novembre 2020
The plugin is very nice and functions and described. It has a lot of customizations and can be tweaked to fit any website theme. The developer is very experienced and cooperative. We have contacted him for further plugin customization to meet our requirements and he did a wonderful job! Thanks Zakir for a nice plugin. Keep it up!
25 Giugno 2019 3 risposte
Wow, this plugin is so unique and useful. I want to Thank the author of this plugin for adding this function to WordPress and making the plugin a reality Again thank you and hope to see more of your work and future updates
21 Aprile 2019 8 risposte
This plugin is not working. Something is wrong with the calendar itself. It looks nice and the backend is perfect, but for some reason is not working right now. There is no answer from the author in the support forum. I'm still looking for a solution. Is a great idea and a great plugin for Wordpress, let's wait for a general fix.
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Contributi e sviluppo

“Ovulation Calculator” è un software open source. Le persone che hanno contribuito allo sviluppo di questo plugin sono indicate di seguito.


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Esplora il Codice segui il Repository SVN iscriviti al Log delle Modifiche. Puoi farlo tramite RSS con un lettore di feed.

Changelog (registro delle modifiche)


Release Date – 28 November 2020

  • Fix: jQuery live issue
  • Fix: ovulation dates were missing in calendar while clicking previous or next button


  • Removed: Julie Fonts