Did you know that you can give your friends a discount on the Yearly Subscription (with a free thermometer included)? It will also help you become a Star Cycler and get Natural Cycles free for a lifetime. Read the article Cycler status to learn more about them.
Any referral will be saved regardless of what Cycler status you have achieved, and you will be able to see your progress in the app. You can refer 20 friends.
! Remember that your friend must sign up for a Yearly subscription using your unique link, so make sure to refer to this article in case you need any help. Note that this referral link cannot be used for already existing customers.