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Track your drinks and bathroom habits in 3 days

My Flow Check is a free 3-day bladder diary that works in your web browser. No account, no sign-up, nothing to install.

Sound familiar?

  • Waking up at night to pee, more than once
  • A sudden urge that won't wait
  • Going to the bathroom all the time
  • Leaking a little when you cough, sneeze or laugh
  • A weak or stop-start stream
  • Feeling like your bladder never quite empties

Why a 3-day bladder diary?

Peeing too often, waking up at night to pee, sudden urges, or leaks: the usual first step is a 3-day bladder diary. It's just a record of what you drink and when you go. Three days of that tells a clinician more about urinary symptoms than memory can.

Is peeing every 30 minutes normal? Hard to say without counting.

How it works

  1. Track for 3 days. Log each drink and bathroom trip. A few seconds per entry.
  2. See your pattern. The app adds up the trips, the nights, the amounts.
  3. Share it. Export a PDF or CSV for your appointment.

Start tonight. Done in 3 days.

Your privacy matters

Your data stays on your device, never on our servers. When you're done, you choose what to share with your health professional.