Recognizing the signs and understanding what is happening can make the menopause transition easier to navigate.
Perimenopause is the transition leading up to menopause. It most often begins in the 40s, although some women notice changes earlier. The transition typically lasts several years, but the timing and experience can vary considerably from one woman to another.
During perimenopause, ovulation becomes less predictable and levels of estrogen and progesterone fluctuate. These hormonal changes can affect menstrual cycles and contribute to symptoms such as hot flashes, sleep problems, mood changes, and brain fog.
Perimenopause continues until menopause is reached, which is defined as 12 consecutive months without a menstrual period, when there is no other medical explanation.
Your brain and ovaries communicate through several hormones that help regulate ovulation and the menstrual cycle, including:
During perimenopause, ovarian function becomes less predictable. Ovulation may occur less regularly, progesterone production genera1y declines, and estrogen levels can rise and fall considerably.
These changing hormone patterns can contribute to:
Perimenopause typically lasts several years, although the length varies considerably from one woman to another.
It ends when you have gone 12 consecutive months without a menstrual period, at which point menopause has been reached.
No two women experience perimenopause in exactly the same way. Some notice only a few changes, while others experience symptoms that significantly affect daily life.
Common changes can include:
Symptoms can change over time as hormone levels fluctuate throughout the menopause transition.
Although fertility declines during perimenopause, pregnancy is still possible as long as ovulation continues.
If you do not wish to become pregnant, talk with your healthcare provider about how long contraception may be needed. The appropriate timing can depend on your age, menstrual history, health, and contraceptive method.
Consider talking with a healthcare provider if:
A healthcare professional can help determine whether your symptoms are related to perimenopause, rule out other possible causes, and discuss options based on your individual needs.
Healthy habits can support overall health and wellbeing throughout the menopause transition. Depending on your symptoms and individual needs, helpful approaches may include:
Treatment is not one-size-fits-all. Options may include lifestyle strategies, hormone therapy, nonhormonal medications, and treatments targeted to particular symptoms.
If you'd like to explore menopause in greater depth, Menopause Spotlight: Your Essential Guide to Perimenopause, Menopause, and Beyond brings together information about symptoms, hormonal changes, treatment options, lifestyle strategies, and long-term health in one easy-to-follow resource.
Inside you'll find:
Available in paperback, hardcover, and eBook.
The information provided on this page is for educational and informational purposes only and is not intended to replace professional medical advice, diagnosis, or treatment.
Always consult a qualified healthcare professional with questions about your symptoms, health, medications, or treatment options.