Understanding the menopausal transition

Understanding the menopausal transition

Below is an extract from the National Institute of Health.

Menopause is a point in time 12 months after a woman's last period. The years leading up to that point, when women may have changes in their monthly cycles, hot flashes, or other symptoms, are called the menopausal transition or perimenopause.

The menopausal transition most often begins between ages 45 and 55. It usually lasts about seven years but can be as long as 14 years. The duration can depend on lifestyle factors such as smoking, age it begins, and race and ethnicity. During perimenopause, the body's production of estrogen and progesterone, two hormones made by the ovaries, varies greatly.

The menopausal transition affects each woman uniquely and in various ways. The body begins to use energy differently, fat cells change, and women may gain weight more easily. You may experience changes in your bone or heart health, your body shape and composition, or your physical function

While the menopausal transition may commonly be referred to as "menopause," true menopause doesn't happen until one year after a woman’s final menstrual period. For that reason, a woman who does not want to get pregnant should continue to use birth control for at least a full 12 months after her last period.

Menopause can also be triggered by a hysterectomy or surgical removal of the ovaries, which produce hormones. If you have surgery to remove your uterus or ovaries and are not taking hormones, you will experience symptoms of menopause immediately.

After menopause, women enter postmenopause. Postmenopausal women are more vulnerable to heart disease and osteoporosis. During this time, it is important to continue to eat a healthy diet, be active, and make sure you get enough calcium for optimal bone health.

What are the signs and symptoms of menopause?

Estrogen is used by many parts of a woman’s body. As levels of estrogen decrease, you could have various symptoms. Many women experience mild symptoms that can be treated by lifestyle changes such as avoiding caffeine or carrying a portable fan. Some women don’t require any treatment at all, but for others, symptoms can be more severe. The severity of symptoms varies greatly around the world and by race and ethnicity.

Here are the most common changes you might notice at midlife. Some may be part of aging rather than directly related to menopause.

Change in your period. This might be what you notice first. Your periods may no longer be regular. They may be shorter or last longer. You might bleed more or less than usual. These are all normal changes, but to make sure there isn’t a problem, see your doctor if:

  • Your periods happen very close together.
  • You have heavy bleeding.
  • You have spotting.
  • Your periods last more than a week.
  • Your periods resume after no bleeding for more than a year.

Hot flashes. Many women have hot flashes, which can last for many years after menopause. They may be related to changing estrogen levels. A hot flash is a sudden feeling of heat in the upper part or all of your body. Your face and neck may become flushed. Red blotches may appear on your chest, back, and arms. Heavy sweating and cold shivering can follow. Hot flashes can be very mild or strong enough to wake you up (called night sweats). Most hot flashes last between 30 seconds and 10 minutes. They can happen several times an hour, a few times a day, or just once or twice a week. Find information on managing hot flashes in Hot Flashes: What Can I Do?

Bladder control. A loss of bladder control is called incontinence. You may have a sudden urge to urinate, or urine may leak during exercise, sneezing, or laughing. The first step in treating incontinence is to see a doctor. Bladder infections also can occur in midlife.

Sleep. Around midlife, some women start having trouble getting a good night’s sleep. Maybe you can’t fall asleep easily, or you wake too early. Night sweats might wake you up. And if you wake up during the night, you might have trouble falling back to sleep. Learn how to improve your sleep during the menopausal transition and beyond in Sleep Problems and Menopause: What Can I Do?

Vaginal health and sexuality. After menopause, the vagina may become drier, which can make sexual intercourse uncomfortable. Read about options for addressing vaginal pain during sex in Sex and Menopause: Treatment for Symptoms. You may also find that your feelings about sex are changing. You could be less interested, or you could feel freer and sexier because after one full year without a period, you can no longer become pregnant.

Your body seems different. Your waist could get larger. You could lose muscle and gain fat. Your skin could become thinner. You might have memory problems, and your joints and muscles could feel stiff and achy. Researchers are exploring such changes and how they relate to hormones and growing older.

In addition, for some women, symptoms may include aches and pains, headaches, and heart palpitations. Follow up with a doctor. Because menopausal symptoms may be caused by changing hormone levels, it is unpredictable how often women will experience symptoms and how severe they will be.

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