PCOS & Endo Tracker / Endometriosis pain tracker

A pain diary that a specialist can use

Endometriosis is often diagnosed years late, and the evidence people bring is “it hurts a lot”. A diary with dates, scores and locations is more concrete. This is that diary, with the questions endometriosis care actually asks.

FreeFreePain locationsWorks with PCOS too
Daily log with flow, clots and a pain slider from 0 to 10 (sample entry)

What gets recorded

Pain from 0 to 10, with a slider that shows a face as you move it. Where it hurts: pelvis, lower back, legs, stomach, during sex and during a bowel movement. Those last two are the ones people tend to leave out in appointments because they are awkward to say aloud, and both are recognised endometriosis symptoms.

Flow and clots: choose spotting, light, medium or heavy, then clot size (none, small or large) and how many pads or tampons you changed that day. The count helps put “heavy” into numbers.

Add the symptoms you track, such as bloating, fatigue, pelvic pain or headache, and mood and energy, because pain rarely arrives alone.

Period and pain sections including pain locations (sample entry)

What it adds up for you

The report counts days with pain of 7 or more, days with heavy bleeding (if two or more), and days with large clots, and lists the locations by how many days you logged them. If you chose endometriosis or both during setup, it also adds a question about pain management and further imaging or a referral.

Pattern insights (Premium) can tell you which part of your cycle your pain is highest, when you have enough days logged.

Details

Set during onboarding

You choose PCOS, endometriosis, both or not sure yet. “Both” and “endo” change the report questions. Everything else is the same.

Works for flare days

Logging with high pain takes the same few taps. You can come back and fill the rest later.

Private by default

Pain entries, locations and notes are stored on your phone, with no account.

What it does not do

It cannot diagnose endometriosis, and it will not tell you pain is normal. Pain that disrupts your life is worth taking seriously whatever a log says. The diary is there so you can describe it with dates and numbers.

Questions

Can the app diagnose endometriosis?

No. Endometriosis needs a clinician’s assessment. The app records what you experience.

Is it only for endometriosis?

No. It is built for PCOS and endometriosis together, which often overlap in symptoms.

Can I record pain during sex or bowel movements?

Yes. Both are options under “Where?” when you log pain.

The screenshots on this page are from the real app, filled with sample entries made for this page. They are not anyone’s health data. Not a medical device. Updated October 7, 2026.