Fertility

Your fertile window,
found with care.

Whether you’re trying for a baby or carefully not, Evette pinpoints your fertile days from your own cycles — and gets sharper every month.

Join the waitlist

Precision that respects the stakes

Fertility isn’t a place for vague guesses. Evette combines your logged cycles, symptoms, and optional temperature data into a fertile-window estimate that’s honest about its confidence — wider when it should be, razor-thin when it can be.

Ovulation, pinpointedDay-level estimates that tighten as Evette learns your luteal length.
Signals beyond the calendarLog cervical fluid, LH tests, and temperature to sharpen every prediction.
Honest uncertaintyEvette shows its confidence range — because pretending precision is a kind of lying.
Day 14Peak fertility
PeriodFollicularFertileLuteal

TTC mode: hope, held gently

Trying to conceive is an emotional marathon. Evette is built to be a teammate, not a taskmaster.
During the window

Daily chances, softly

Clear fertile-day guidance without the pressure-cooker countdowns. You’ll know when it matters — and when to just live your life.

The two-week wait

Company for the hard part

Day-by-day of what’s (maybe) happening, what symptoms mean and don’t, and when a test can actually tell you something.

However it goes

No confetti ambushes

Sensitive by design: no baby-themed guilt, easy mode-switching, and language that honors every outcome — including changing your mind.

Bring receipts to your doctor

If you’ve been trying for a while, your cycle history is clinical gold. Evette’s one-tap export turns your last 12 months into a clinician-ready PDF — cycle lengths, luteal phases, symptoms, and flagged irregularities in a format your OB-GYN or fertility specialist can actually use.

12-month cycle summaryLengths, variation, and trends at a glance.
Flagged patternsShort luteal phases, missed ovulation signs, and other things worth a conversation.
Your data, your handsExport anytime. It’s your history — Evette just keeps it beautifully.

Ready when you are

Join the waitlist — TTC mode will be waiting with you.