Perimeno
For perimenopause

You are not imagining it.

The heat. The 3am waking. The word that will not come.

Perimenopause can start in your late thirties and last for years, and most women are told it is nothing. Perimeno helps you see it clearly: log how you feel each day in under a minute, watch the patterns appear, and bring your doctor something better than "I just feel off."

See the doctor summary

For iPhone · Coming soon to the App Store

Three things it does well

Built to be quick enough that you actually keep doing it.

  • A check-in under a minute

    Tap once to log a symptom, tap again to set the intensity. Add your sleep, your stress, and a note if you want one. No typing required, no long forms, no streak shouting at you.

  • Patterns you cannot hold in your head

    Insights build as you log. Which symptoms cluster together, how your cycle length is shifting, whether the bad nights line up with something. The longer you use it, the more it has to tell you.

  • Cycle tracking that expects change

    Most period apps assume a tidy 28 day cycle and then tell you that you are late. This one does not. It expects your cycle to become unpredictable, and it tracks the variation instead of complaining about it.

Ten minutes with a GP goes further with the data in front of you

Perimeno turns months of logging into a summary written as a letter, addressed to your doctor by name. You choose a three month or six month window, then bring it to your appointment or send it ahead.

  • Your most frequent symptoms, and how severe they usually are
  • A chart of your symptom load over time
  • Your cycle lengths and how much they varied
  • How sleep and stress tracked alongside everything else
  • Your own notes, in your own words

Seventeen symptoms, one tap each

Each one comes with a short, plain explanation of why it happens during perimenopause.

Hot flashes Night sweats Sleep problems Low mood Mood swings Anxiety Brain fog Fatigue Joint pain Headache Palpitations Low libido Vaginal dryness Bloating Breast tenderness Cramps Spotting

Your data never leaves your phone

Everything you log is stored on your device. There is no account to create, no sign up, and no server holding your symptoms. We cannot read your data, because it is never sent to us. Delete the app and it is gone with it.

Read the full privacy policy

Coming soon to the App Store

Perimeno is on its way. Send us a note if you would like to know when it launches, or if there is something you wish it did.

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