Period and Mood Tracking
See how your cycle drives mood changes.
Published March 30, 2026
The period-mood connection
Hormonal shifts during your menstrual cycle directly affect mood, anxiety, and irritability. Tracking both reveals when in your cycle mood changes occur and how severe they are. This data helps your provider distinguish between PMS, PMDD, and other mood conditions.
What to track daily
Log Period data (cycle day, flow) and Mood data (mood rating, triggers, energy). After 2 cycles, you will see a clear pattern of when mood changes correlate with specific cycle phases.
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Frequently asked questions
Can tracking help with PMDD?
Yes. Consistent tracking of mood severity correlated to cycle days provides the evidence your provider needs to diagnose and treat PMDD specifically.
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Understand your cycle and your mood
Track both. See the pattern.
Start Tracking