Perimenopause Guides

The average age of menopause in the US is 51. At 50, many women are in late perimenopause or very close to menopause. Here's what this phase involves and what to expect.

Estrogen plays a significant role in immune regulation. Women with autoimmune conditions may experience disease flares or altered disease activity during perimenopause as estrogen levels change.

Research from the SWAN study found significant racial differences in perimenopause experience. Black women on average experience earlier onset, longer duration, and more severe vasomotor symptoms than white women.

Brain fog during perimenopause — difficulty concentrating, memory lapses, word retrieval problems — has a clinical basis in estrogen's role in neurotransmitter function. Here's what the research shows.

Women in perimenopause are at significantly higher risk of depression than in other life stages. Here's the clinical basis, how to distinguish perimenopause depression from other forms, and treatment options.

Diet advice for perimenopause ranges from well-evidenced to speculative. Here's what research actually supports for managing symptoms and long-term health during the transition.

Aerobic exercise and strength training both have evidence for managing perimenopause symptoms. Here's what the research shows and how to structure an effective routine.

Hormone tests are frequently ordered for perimenopause, but FSH and estradiol levels fluctuate so much they have limited diagnostic value for most women. Here's what the tests actually tell you.

Irregular periods are one of the hallmark signs of perimenopause. Here's what changes, what is expected, and what bleeding patterns warrant medical evaluation.

Mood swings during perimenopause have a neurobiological basis in estrogen's role in serotonin regulation. They are not 'just emotions' — they reflect measurable changes in brain chemistry.

Black cohosh, evening primrose, red clover, and other natural remedies are widely used for perimenopause symptoms. Here's a clinical assessment of what evidence exists for each.

Perimenopause disrupts sleep through multiple mechanisms — night sweats, early waking, changes in sleep architecture. Understanding the cause helps identify the right intervention.