- Trackers
- Women's Health
- PMS / PMDD Tracker
This tracker covers a sensitive category. Unhide is pattern-insight for self-improvement — never diagnosis, treatment, or medical advice. You'll be asked to confirm you understand this before your first entry.
Does it really happen every month at the same time?
Track your symptoms daily and let AI map them to your cycle — so you can see the patterns that prove you're not imagining it.
Updated 26 June 2026
Your irritability and rage both peak around cycle day 24–26, with sleep quality dropping to 3/10 on those nights. On those days, impairment averages 7/10.
If you've ever felt like you turn into a different person at certain points in the month — or if you've doubted whether it's really cyclical — this tracker gives you data. By logging mood, irritability, sleep, and physical symptoms alongside your cycle day, you can see whether the timing repeats. And if it does, you've got evidence that what you're feeling is real and predictable.
6 fields. Done in 30 seconds a day.
Fast enough to fit into any routine, specific enough to generate real patterns after 30 days.
Log, build, learn.
Log symptoms daily
Rate your mood, irritability, anxiety, energy, and sleep — plus any physical symptoms or behavioural changes you notice.
Build your cycle map
After a few weeks, you'll have a picture of how your symptoms move across different cycle days.
Get your first AI insight
AI scans for patterns — like whether rage or tearfulness peak around the same cycle days each month, or if sleep quality dips before mood crashes.
Why people stick with it.
4 things PMS / PMDD reveals about you.
- Which cycle days your irritability, anxiety, or rage tend to peak
- Whether your sleep quality or focus dips at predictable points in your cycle
- If physical symptoms cluster around the same days each month
- How much your symptoms interfere with work, relationships, or daily life — and when
Here's what arrives at 30 days.
Illustrative — your analysis uses your own data.
AI looks for repeating timing patterns — like whether your irritability, rage, or tearfulness spike around the same cycle days each month, or if sleep quality drops before mood symptoms appear. It might show you that impairment is highest on certain days, or that anxiety and physical symptoms tend to cluster together. These are the kinds of cycle-day correlations the analysis surfaces, not guaranteed outcomes.
“Your irritability and rage both peak around cycle day 24–26, with sleep quality dropping to 3/10 on those nights. On tho…”
People watching their own patterns.
This tracker is for anyone who suspects their mood, energy, or anger follows a monthly rhythm — and wants to see if the timing is real.
Common questions
Do I need to know exactly which cycle day I'm on?
Not at all. Just estimate — day 1 is the first day of your last period. If you're not sure, start logging today and adjust as you go. The AI will still spot patterns.
What if my cycle is irregular?
That's fine. The tracker still records what you're feeling each day. AI can show you whether certain symptoms cluster together, even if the timing shifts month to month.
Will this diagnose PMS or PMDD?
No. This isn't a diagnostic tool. It's a way to track what you're experiencing and see if there's a monthly pattern — something you can share with a doctor if you choose.
What if I miss a day?
No problem. You're building a picture over weeks and months. Missing a day here and there won't stop the AI from spotting trends.
Can I track this if I'm on hormonal contraception?
Yes. Whether you have a natural cycle, use hormonal contraception, or are in perimenopause, you can log symptoms and see if any timing patterns emerge.
What does the AI actually do?
It scans your entries for repeating patterns — like whether rage or tearfulness tend to spike around the same cycle days, or if sleep quality drops before certain symptoms appear.
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Free forever · Plus £7.99/mo · Pro £17.99/mo
Your pms / pmdd patterns
are in your data.
30 seconds a day. Thirty days to your first real insight. Free.
Start tracking free