You can know that your health data is secure and protected! We believe that health data is personal and private and we do not share your data with third parties. To learn more about our health privacy values click here.

Our app is free and available to everyone. We are able to keep the app running thanks to donations provided by our generous users and partners. Please consider supporting our life-saving app by making a donation today!

That's fine! But our app is more than a period tracking app. If you have a menstrual cycle the period tracker is there for you to know when to do your self-exam as well (3 days after your period). We'd also like for you to be aware that it's possible the period tracking app you are using is collecting and selling your personal health data, and our app will not do that. To learn more about period apps collecting your personal health data click here.

Nope! You can opt into our monthly newsletters by entering in your email when you first download the app, but it is optional and does not cost any money.

Information you provide. Depending on how you use the Services, you may provide an email address and other account details; information entered into App features relating to breast health, risk, screening, symptoms, menstrual cycles, self-exams, reminders, goals, or educational progress; communications and support requests; newsletter preferences; survey or feedback responses; donation or transaction details; and information submitted through forms.

Information about family members. Some risk-assessment features may ask about family health history.

For additional details please click here.

We hope to provide the best experience for our users and want to be sure our app is running smoothly for you. If you are experiencing a problem with our app please do the following:

- Verify you are using the newest version of the Know Your Lemons App
- Restart the app
- Delete and redownload the app

If the issue persists, please reach out to support@knowyourlemons.org with a detailed description, including a screenshot.

On the home screen (period dial screen) on the app you will notice a little gear in a circle to the bottom left of the period dial. Click the gear and you are now able to edit the length of your period by pressing the "+" and "-" symbols above the pink section to add and subtract days from your period. You can also edit which day you are on in your cycle by moving the lemon around the circle. You can edit your cycle's length at the bottom of the screen. Lastly, if you don't have a period you can toggle the option below "period" to the bottom right of the cycle to take out the period option on the app. The app will then remind you on the first of each month when to do your self-exam rather than 3 days after your period.

1. Be sure notifications are turned on on the Know Your Lemons app. You can be sure of this by clicking on the little bell in a circle at the bottom left of the home screen. Schedule which day you would like your reminders to be sent to you by simply moving the toggle to the right.

2. Be sure that notifications are enabled on your phone for the Know Your Lemons app. To be sure app notifications are enabled on an Apple device click here. To be sure app notifications are enabled on an Android click here. To be sure app notifications are enabled on a Google Pixel phone click here.

3. Tried all these options? Email us at hello@knowyourlemons.org and we will assist you further.

No. An official risk assessment should be performed by your doctor. This app is a tool to help you understand different risk factors, and creates a list of risk factors to discuss with your doctor as part of determining a screening plan. Everything with the app is meant to help you better communicate with your doctor and to provide education to support those conversations. It is not to replace those important conversations.

The information you enter on the app stays secure in your account and is not shared with third parties. You can delete your account in the app at any time. All data, badges earned, and your screening plan will be deleted with it and is not recoverable. To learn more about our health privacy values click here.