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Ovulation Calculator Tool

When is the best time to conceive? Use our ovulation calculator to help you understand your 'fertile window'

While you're trying to conceive there's a lot of new things to learn as mum-to-be! This tool will help you keep track of the days you're most likely to be fertile. The tool is most useful if you are already keeping track of your menstrual periods. Your 'cycle length' is calculated as the number of days between the first day of bleeding of one period, to the first day of bleeding of the next.


You can save your results to your profile, so you can keep track each month on when it's time to 'get busy'. 


If you're trying to get pregnant, you can start making positive changes to your diet & lifestyle now.  


Note: The methods used by this application are based on an estimation taking into account information provided by the user and scientific knowledge/understanding in this area. This information is general in nature and it is not intended as medical advice or services. The use of this application does not replace any formal advice from your doctor or healthcare provider and you should consult your doctor for medical advice. The use of this application is at the entire discretion of the user and the user assumes any risk associated with using this application.