You can sign up for Natural Cycles through www.naturalcycles.com or download the app from the App Store or Google Play and follow the sign-up process.
Sign up for a Yearly Subscription and get a thermometer included in the price, shipped to you free of charge. This is our most cost-efficient choice.
Sign up for a Monthly Subscription, please note that a basal thermometer is not included when registering with a Monthly Subscription. A basal thermometer can be purchased directly from the app, or on our webshop.
If you have a subscription code, go to this article and find out how to add it.
* Automatic renewal unless canceled at least 24 hours prior to renewal date. Read more here about cancelations.