Perimenopause

Perimenopause is the transition phase leading up to menopause. It usually begins in your 40s, but it can start as early as your 30s or as late as your 50s. For most women, it lasts several years, on average about four years, but every woman’s experience is unique.

This stage marks the beginning of the end of your reproductive years, as the ovaries gradually release fewer eggs and hormone levels shift. Perimenopause begins with the first noticeable symptom and officially ends when you’ve gone 12 consecutive months without a period, which marks menopause.

 Your brain and ovaries communicate through two key messengers:

• FSH (follicle-stimulating hormone)

• LH (luteinizing hormone)

These signals help the ovaries produce estrogen and progesterone. During perimenopause, ovarian hormone production becomes less predictable. Progesterone often declines first, followed by estrogen. As a result:

• FSH and LH levels rise and fluctuate

• Estrogen levels can drop by as much as 90%

• Symptoms of both PMS and menopause may appear at the same time

Perimenopause can last anywhere from a few months to 10 years, though most women experience it for about 4 years. It officially ends when your periods have stopped for 12 straight months.

 No two women experience perimenopause the same way, but many notice:

• Irregular periods (shorter, longer, heavier, or lighter)

• Hot flashes or night sweats

• Mood swings, irritability, or anxiety

• Sleep disturbances or insomnia

• Trouble concentrating or memory lapses (often called brain fog)

• Vaginal dryness or discomfort

• Decreased libido

• Weight changes, joint aches, or hair/skin changes

• Urinary urgency or leakage

These changes can feel confusing or overwhelming, especially if you weren’t expecting them. But knowing what’s happening inside your body can make a big difference.

Even though fertility declines, pregnancy is still possible during perimenopause. If you don’t wish to become pregnant, it’s recommended to use contraception until you’ve gone 12 months without a period.

  It’s a good idea to talk with your healthcare provider if you experience:

• Very heavy or prolonged bleeding

• Bleeding between periods

• Severe hot flashes, night sweats, or mood symptoms that affect daily life

• Symptoms that feel unusual or worrisome

Your doctor can rule out other conditions and help you find relief.

  While every woman’s journey is unique, many find relief with:

• Healthy lifestyle habits: balanced nutrition, regular exercise, and good sleep hygiene

• Stress management: mindfulness, yoga, or deep breathing

• Medical and supportive care: hormone and non-hormone treatments, counseling, or support groups

Perimenopause is a natural stage of life, but you don’t have to go through it alone. Knowledge, support, and self-care can help make the transition smoother.