Getting started
- How Natural Cycles works
- Basics for using Natural Cycles
- When can I start using Natural Cycles?
- How long will it take the app to get to know my cycle?
- Getting started after a pregnancy
- When can I start after being on other contraception?
- Good to know after being on hormonal contraception
- Fertility indicators used by Natural Cycles
- Does Natural Cycles take sperm survival into account?