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What is menopause?

Medically reviewed by Dr. Nathan Roth, MDCM, FRCSC, FACOG · Updated 2026-07-26

What is menopause?

Menopause is the permanent end of menstrual periods, diagnosed after 12 consecutive months without a period. It typically occurs around age 45–55 and is driven by declining ovarian estrogen and progesterone production. HormoneFit is a physician-led virtual clinic that diagnoses and treats menopause symptoms for women across Ontario.

  • Official diagnosis: 12 months without a menstrual period
  • Common symptoms: hot flashes, sleep disruption, vaginal dryness, mood changes, brain fog
  • Stages: perimenopause → menopause → postmenopause
  • Evidence-based treatments include hormone therapy (HRT) and non-hormonal options
  • HormoneFit provides virtual menopause care with licensed Ontario physicians

How menopause is defined

Clinically, menopause marks the end of reproductive years. It is not a disease — it is a natural life stage — but the hormone changes that accompany it can significantly affect quality of life, bone density, sleep, mood, sexual health, and cardiovascular risk. Surgical menopause (after ovary removal) and premature ovarian insufficiency can cause earlier onset and often more abrupt symptoms.

Menopause stages

Perimenopause is the transition before the final period, often lasting several years, with fluctuating hormones and irregular cycles. Menopause is the point 12 months after the last period. Postmenopause is all the years after that point. Many symptoms begin in perimenopause; some (especially vaginal and urinary changes) can persist or worsen after menopause without treatment. See what is perimenopause?

Common menopause symptoms

Vasomotor symptoms (hot flashes and night sweats), sleep disruption, vaginal dryness, low libido, mood changes, anxiety, brain fog, joint discomfort, and midlife weight redistribution are among the most reported. HormoneFit treats these symptoms for women across Ontario using personalized, guideline-aligned care — see our symptoms page.

Treatment options

For many women, systemic hormone replacement therapy (estrogen with progesterone if the uterus is present) is the most effective treatment for moderate to severe hot flashes. Local vaginal estrogen can treat genitourinary symptoms with minimal systemic absorption. Non-hormonal medications and lifestyle strategies are appropriate alternatives or complements. Safety depends on age, time since menopause, and medical history — covered in Is HRT safe?

Menopause care in Ontario with HormoneFit

HormoneFit connects women throughout Ontario with licensed physicians experienced in menopause and hormone therapy through virtual visits. Care plans may include HRT, non-hormonal options, and ongoing follow-up focused on symptom relief and long-term health (bone, heart, and metabolic wellness).

Related HormoneFit resources

References & guidelines

  1. North American Menopause Society (NAMS) — Menopause Practice
  2. Society of Obstetricians and Gynaecologists of Canada (SOGC)
  3. The 2022 Hormone Therapy Position Statement of The North American Menopause Society

This page is educational and does not replace personalized medical advice. HormoneFit physicians assess each patient individually. Women in Ontario can book a virtual consultation.

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