Modern Fertility Cycle Tracker

The free Modern Fertility App is an ovulation and cycle tracker that makes it easier to predict the 2 days you’re most likely to get pregnant — whether you’re trying for kids or not.

Download the app now to track your period and start getting cycle predictions right in your pocket. For even *smarter* predictions, log your Modern Fertility Ovulation Test results.

Our app is built by women, backed by science, and always free. That means no subscriptions, fees, or ads... ever.


~ Predictions powered by hormones ~

The Modern Fertility App blends the latest tech with your unique biology. Keep track of periods and ovulation with the app and get predictions based on your cycle — or use your camera to scan and log your Modern Fertility Ovulation Test results ~like magic~ to supercharge your predictions with your *actual* hormone levels.


~ It’s like having a tiny fertility scientist in your pocket ~

◇ Track your periods, Ovulation Test results, and sex or insemination all in one place to visualize your ~entire~ cycle history — and get smart predictions for future cycles.
◇ Use the Modern Fertility Ovulation Test to track your luteinizing hormone (LH) daily and get more insight into your patterns than you would with standard ovulation tests — even if you have irregular cycles.
◇ Scan your Ovulation Test for an instant read on your LH, giving you superhuman-like vision into your hormones and future cycles.
◇ Chart your LH over time and pinpoint your fertile window to time sex or insemination (or just as an FYI*).
◇ Get a personalized countdown for the best days to test for pregnancy (and keep track of each test result).
◇ Log, log, log your way to an even smarter app.


~ Real talk + support, at your fingertips ~

Access the free Modern Community from the app to connect with people who *really* get it, get your Q's answered by fertility experts, and unlock educational resources for wherever you're at on your journey.

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*Disclaimer: The Modern Fertility App is not intended for contraceptive use.

Check us out!
Online: modernfertility.com
On Instagram and Twitter: @modernfertility