Perimenopause Mood Tracker
Mood, cycle and sleep, linked

Perimenopause can bring new or returning low mood, irritability, anxiety and sleep loss in the years before periods stop, driven by fluctuating rather than simply falling hormones. This tracker links mood to cycle, sleep and physical symptoms so the pattern can be taken to a prescriber as data rather than a feeling.
Why track rather than wait
Mood symptoms in perimenopause often arrive before hot flushes and are easy to misread as ordinary stress or a first episode of depression. Two to three months of linked data makes the hormonal pattern visible and supports a medical conversation about treatment options.
- Low mood or tearfulness with no clear trigger
- Irritability or rage that feels out of character
- New or worse anxiety, including at night
- Waking between 2 and 5am
- Night sweats or hot flushes
- Brain fog or word-finding trouble
- Loss of interest or pleasure
- Cycle changes — shorter, longer, heavier, or skipped