Periwell
Clinical Pattern Identified

Your pattern is Cognitive — Moderate

Brain fog, word-finding difficulties, and memory lapses are affecting your daily life. This is estrogen — not early dementia.

Clinical Context

Estrogen is a neuroprotective hormone. During Early Transition (STRAW+10 Stage -2), progesterone declines before estrogen — and progesterone modulates GABA receptors that support concentration and verbal memory. This is why brain fog often appears before hot flashes and is so frequently misattributed to stress, ADHD, or early cognitive decline. Cognitive symptoms tend to improve with HRT for most women.

Likely STRAW+10 Stage

Early Transition (STRAW+10 Stage -2)

What to ask your doctor

  • "Could my cognitive symptoms be related to perimenopause rather than anxiety or ADHD?
  • "Is there evidence that HRT helps with perimenopause brain fog?
  • "What blood tests or assessments would rule out other causes?
  • "Should I be tracking these symptoms — and how?