What Is Menopause and the Menopausal Transition? 

What Is Menopause and the Menopausal Transition?

What Is Menopause and the Menopausal Transition?
Everyday Health
Menopause occurs when a woman stops menstruating, usually between ages 45 and 55. You’ll know you’ve reached menopause when you haven’t had a period for 12 consecutive months.

That said, menopause doesn’t just suddenly happen. It comes on the heels of perimenopause, the transitional phase leading up to menopause. Perimenopause can last several years. During those years, the levels of the hormones estrogen, progesterone, and testosterone drop off, which may bring a series of side effects. It’s also possible to induce menopause by removing the ovaries or by administering chemotherapy.

Types of Menopause

Perimenopause

Perimenopause is different from menopause, but they’re part of the same journey. Perimenopause marks the transitional time leading up to menopause. It typically begins during the forties and may last up to 10 years. During this time, estrogen levels start dropping, which can lead to certain common symptoms.

Erratic periods are common in perimenopause, as is spotting between cycles, shorter cycles, lighter or heavier cycles, and even missed cycles. Perimenopause happens in two stages: Early-stage perimenopause is when your menstrual cycle starts to become unpredictable. Over the span of a few months, you may get your period a week or more later than during your usual cycle. Late-stage perimenopause occurs when you start having two months between cycles.

Premature or Early Menopause

Premature menopause is when the onset occurs before age 40; early is before age 45. Possible causes include disease, surgery, chemotherapy, or genetics. Sometimes, the cause is unknown.

Research suggests that giving birth and exclusively breastfeeding may help prevent early onset.

Signs and Symptoms of Menopause

Each experience with menopause is unique; you may have all of the following symptoms or just a few of them. The intensity of symptoms may be relatively mild or severe enough to affect quality of life. In many cases, periods first become irregular and possibly heavier or lighter. But for some people, periods can just stop suddenly. If that happens to you, see your doctor to make sure no other issues are at play.

Here are common symptoms of menopause:

a medical illustration of how menopause affects the body, silhouette of woman surrounded by circles of illustrated symptoms including depression, anxiety, dry eyes mouth skin and nails, sexual dysfunction, weight gain, bone loss, hot flashes
You may have any or all of these symptoms when going through menopause.Everyday Health

Causes and Risk Factors That Can Affect the Timing of Menopause

All women go through menopause, but certain factors can influence the timing of onset. When menopause occurs before age 40, it’s considered “premature,” while “early onset” describes menopause before age 45.

The following details may contribute to determining the timing of menopause:

  • Giving Birth and Breastfeeding Women who have given birth and women who spent months exclusively breastfeeding may be less likely to experience early onset menopause.
  • Surgery, Chemotherapy, Genetics Removal of the ovaries (surgical menopause), ovarian failure due to chemotherapy, and some genetic or endocrine issues will bring on menopause.
  • Medical Conditions Women who smoke or have certain medical conditions, such as autoimmune diseases, thyroid disease, or Crohn’s disease, have a higher risk of early menopause.
  • Cycle Length Women with menstrual cycles fewer than 25 days are likely to reach menopause earlier.
  • Trauma Personal trauma may have an impact.

    Race, ethnicity, and family history may be other factors.
  • Education Women who have achieved higher levels of education have been shown to start menopause later.

  • Weight Extremes Obesity or being underweight can have an impact, too.

How Is Menopause Diagnosed?

Menopause diagnoses happen in hindsight; women are able to confirm they’ve reached the milestone after they’ve surpassed it. Put simply, you’ve reached menopause after not having a menstrual cycle for more than a year (12 consecutive months).

Most women do not require a formal test or diagnosis to confirm menopause. However, for those naturally entering this phase at midlife, PicoAMH Elisa — a diagnostic tool that can reveal menopause status — may be helpful for demystifying fertility concerns or risk of early ovarian failure.

Treatment and Medication Options for Menopause Symptoms

Many menopause symptoms are treatable, or at least manageable, through medications, complementary and alternative medicine, or lifestyle changes. Your doctor can tailor treatments specifically for you.

If you want to try any supplements or vitamins, check with your physician first. Certain supplements may interfere with your current medications.

Medication Options

Complementary and Integrative Health Therapies

Hormone Therapy

There has been a complicated relationship between breast cancer and hormone treatments for menopause.

Early results from the Women’s Health Initiative’s Hormone Therapy Trials suggested that women who took estrogen plus progestin had a slightly higher risk of developing breast cancer. But women who did not have a uterus had a slightly lower risk.

More than 10 years and many more comprehensive studies later, the nuances are better understood. For most women, hormone therapy is okay to use to help control moderate to severe symptoms such as hot flashes, as long as treatment is started within 10 years of menopause or before age 60, according to the Menopause Society.

The general advice about menopause hormone therapy from the Menopause Society: Use the lowest dose for the shortest amount of time. The U.S. Preventive Services Task Force recommends against using menopause hormone therapy in people who have and have not had a hysterectomy to help prevent chronic diseases, like heart disease and cancer. 

Everyone’s risk profile is unique; discuss the best option for you with your healthcare practitioner.

Disparities and Inequities in Menopause

Every woman’s experience with menopause may look different. One may breeze through it with minimal discomfort; another may experience extreme hot flashes and mood disorders.

Race and ethnicity are also factors. Data from the Study of Women’s Health Across the Nation (SWAN) concludes that race and ethnicity may play a role in the experience of menopause in the United States.

Additional research concludes that women of certain ethnicities may be more likely to experience menopause-related gastrointestinal symptoms.

The reasons for the disparities are not fully understood, but current hypotheses hold that chronic stress, lifestyle factors, socioeconomic status, and more — which all may relate to systemic racism — can contribute significantly.

Lifestyle Changes for Weight Management During Menopause

That stubborn belly fat you may experience with the onset of menopause may be due to the drop in hormones, which in turn slows your metabolism. You can work to manage your weight with these tips:

  • Exercise regularly. Focus on aerobics for at least 150 minutes a week, and strength train two or more times a week.

     Mix moderate and intense activities. If you get in an exercise rut or start feeling bored, try different workouts to target different muscle groups, or exercise with friends to keep you on track. Check out our cheat sheet on age-related exercise recommendations for perimenopause and menopause.
  • Stand more if doing so is accessible to you. Try using a standing desk when working on the computer.
  • When eating, practice portion control, and eat three meals a day.
  • Choose healthy unsaturated fats. Cut back on restaurant and takeout food, which is often high in unhealthy fats, salt, and sugar. Especially watch your carb intake; your body converts it into sugar.
  • Eat according to your circadian rhythm, during an 8- to 12-hour window, such as from 7 a.m. to 7 p.m. only. Avoid or limit eating late at night.
  • Follow good sleep hygiene to get better z’s at night. (Not enough sleep wakes up your hunger hormones.) Research has linked weight gain during menopause to disrupted sleep cycles.
  • Work to reduce your stress levels, as doing so can help you more successfully avoid unhealthy eating.
  • Talk with your doctor or nutritionist.

Menopause Prognosis

Menopause is not an “if” but a “when.” Every woman goes through menopause, which is an irreversible change. Many women spend one-third of their lives postmenopausal.

The average age of menopause onset in the United States is 51 years old, according to Mayo Clinic.

And most women — an estimated 95 percent — will experience their last menstrual period between ages 45 and 55.

In the months and years leading up to menopause (called perimenopause), women are likely to begin experiencing certain symptoms of the transition.

Complications of Menopause

The main feature of perimenopause and menopause is the drop in levels of hormones such as estrogen, and with that, a coinciding drop in estrogen’s many protective effects. As your estrogen levels decline, you may experience other complications:

  • Mood Disorders As mentioned earlier, the risk of depression is higher in menopausal women, even those who have never experienced this mood disorder.
  • Weight Gain Fat distribution can change during menopause, with more of it developing around your belly. This can increase your risk of type 2 diabetes, hypertension, heart disease, and some cancers.
  • Metabolic Syndrome Your chances of developing metabolic syndrome, a group of conditions that includes high blood pressure, belly fat, and high cholesterol and blood sugar, rises as much as 38 percent after menopause.

  • Sleep Disorders Menopausal women may have problems with falling asleep and not staying asleep once they do. They are also at risk of obstructive sleep apnea.

  • Sexual Dysfunction Some postmenopausal women experience vaginal dryness or pain during sexual intercourse.

The Takeaway

  • Menopause happens when a woman hasn’t had a menstrual cycle for 12 consecutive months. It typically occurs between 45 and 55 years old. All women experience menopause.
  • Perimenopause describes the transitional period leading up to menopause, when hormone levels start to shift and a woman may experience certain symptoms of menopause. Perimenopause can last for up to 10 years.
  • Menopause can come with many symptoms, including weight gain, hot flashes, sexual dysfunction, and more. Lifestyle shifts along with certain interventions can help manage many if not all of these issues. Work with your doctor to develop a tailored plan of care to fit your needs.

FAQ

Does menopause increase cancer risk?
Not necessarily, but your risk of developing cancer increases with age. Women who go through menopause later (after age 55) face a higher risk of developing breast, uterine, and ovarian cancer because of longer lifetime estrogen exposure.

Perimenopause is the time before menopause onset when estrogen and hormone levels start dropping. It can last for up to 10 years. Menopause occurs during the first 12 months that a woman goes without menstruating for no other health-related reason. Postmenopause is officially present after a woman has no period for 12 consecutive months.

It is possible to become pregnant during perimenopause. It’s also possible to achieve pregnancy postmenopause by using in vitro fertilization. If you do not wish to become pregnant, continue to use birth control until you have not menstruated for 12 consecutive months.

Resources We Trust

EDITORIAL SOURCES
Everyday Health follows strict sourcing guidelines to ensure the accuracy of its content, outlined in our editorial policy. We use only trustworthy sources, including peer-reviewed studies, board-certified medical experts, patients with lived experience, and information from top institutions.
Resources
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Elise-M-Brett-bio

Elise M. Brett, MD

Medical Reviewer
Elise M Brett, MD, is a board-certified adult endocrinologist. She received a bachelor's degree from the University of Michigan and her MD degree from the Icahn School of Medicine at Mount Sinai. She completed her residency training in internal medicine and fellowship in endocrinology and metabolism at The Mount Sinai Hospital. She has been in private practice in Manhattan since 1999.

Dr. Brett practices general endocrinology and diabetes and has additional certification in neck ultrasound and fine-needle aspiration biopsy, which she performs regularly in the office. She is voluntary faculty and associate clinical professor at the Icahn School of Medicine at Mount Sinai. She is a former member of the board of directors of the American Association of Clinical Endocrinology. She has lectured nationally and published book chapters and peer reviewed articles on various topics, including thyroid cancer, neck ultrasound, parathyroid disease, obesity, diabetes, and nutrition support.

Beth Levine

Author

Beth Levine is an award-winning health writer whose work has appeared in The Washington Post, The New York Times, O: The Oprah Magazine, Woman's Day, Good Housekeeping, Reader's Digest, AARP Bulletin, AARP The Magazine, Considerable.com, and NextTribe.com. She has also written custom content for the Yale New Haven Hospital and the March of Dimes.

Levine's work has won awards from the American Academy of Orthopaedic Surgeons, the Connecticut Press Club, and the Public Relations Society of America. She is the author of Playgroups: From 18 Months to Kindergarten a Complete Guide for Parents and Divorce: Young People Caught in the Middle. She is also a humor writer and in addition to her editorial work, she coaches high school students on their college application essays.