Your cycle is telling a story.

And we’re building something new to help you understand it.

Your experience with Natural Family Planning and Fertility Awareness is more than days and cycles and charts — it’s a deeply personal, intimate, and spiritual method of learning the language of your body. Its depth does not stop at family planning — it extends to your whole health, your relationships, and sense of self.

We are a small team of women like you, building something that is worthy of our bodies, our experiences, our relationships and the deepest desires of our hearts.

We're Designing

We're Designing •

Woman on bed browsing the internet on a tablet

Not just built for you, but with you — thanks to you.

Our deepest gratitude goes out to everyone who has taken the time to participate in our surveys and in our product research interviews and co-design session.

It is because of you that we can hold the breadth of experience across women practicing NFP/FABMs, tracking cycles and those accompanying couples through instruction as we move forward into the future of Colette.

Our surveys and initial interview phase are now closed. On to building!

Fertility awareness and planning has always held something deeper.


For women who practice Fertility Awareness and NFP, charting is never just data. It’s attentiveness. It’s trust. It’s a practice that touches your sense of self, faith, and your marriage or relationship in ways that no digital tool has ever quite understood.

The apps available today were built for cycle tracking, not for the full experience of living this out.

  • through new marriages and growing families

  • through confusing cycles and discouraging seasons

  • through preparing for a family or preparing for menopause

  • through the quiet moments when you’re not sure what your body is telling you and you need someone, or something, to help you make sense of it.

Woman who commit to naturally track their fertility deserve better than that. So do the instructors walking alongside them.

That’s what we’re building toward.


Join the Colette Beta

A small group of women and instructors will be the first to experience Colette — and their feedback will shape everything.

If you’d like to be part of the Colette Beta, we’d love to have you. Sign up below and we’ll be in touch when the time comes.


Eleven years of practicing NFP. Three apps open at once. A text thread with my instructor. And still — not quite enough. I know I'm not the only one experiencing this chaos. Colette is for all of us.”

— Sarah, Founder