Lily
Your fertility,
your life.

Easy
Reliable
Private

Lily is a remarkably powerful, yet beautiful and easy way to determine the fertile and infertile phases of your cycle. It is the perfect tool for you to learn more about your body, while being discreet, reliable, and absolutely private!

Lily lets you evaluate your cycles either based on averages (comparable to the calendar method,) or based on your body's own symptoms using either FAM/NFP (Fertility Awareness Method/Natural Family Planning) from the US, or NFP (AG NFP) developed by workgroup NFP from Germany. Your choice!

Lily can be a great little helper for you to achieve your family planning goals, and it works incredibly well for both: women who are trying to conceive, as well as women who are trying to avoid a pregnancy. Lily is also used by many women who simply want to learn more about their own body!

Learn more about how it works hereā€¦


Change language: en | de

We do not guarantee the method of birth control or pregnancy achievement as described on this web site.

Our Apps for iOS

Our Apps for Your Mac

Proudly Made in California
2010 - 2016, by Whimsical Inc.