Why do breasts get bigger with age

As we get older, our bodies change. You might see new lines on your face or notice that your joints ache more than they used to. You may also notice that your breasts are a different size or shape than they were when you were younger. 

Changes to your breasts are a normal part of aging. Changes in firmness or size are very common, especially after menopause. However, some changes can be a symptom of health problems, and it’s important to know when you should be concerned. 

Learn more about how breasts change as you age and when you should see a doctor about changes in your breasts. 

Breast Development

Breasts start forming while a baby is still developing. Milk ducts form as part of a baby's growth, though they won’t fully mature until much later in life. Once the hormone changes for puberty begin, breasts get bigger, and the mammary glands get ready to produce milk in the event of pregnancy.

Pregnancy and breastfeeding bring more changes to your breasts. Breasts grow larger, and your nipples increase in size and may get darker in color. The duct system starts producing milk for your newborn baby. These changes can cause stretch marks in your skin that remain on your breasts for the rest of your life.

As you enter menopause and your levels of estrogen start to decrease, your breasts change yet again. They might look and feel different than they did when you were younger.

Common Breast Changes

There are some common changes that you can expect in your breasts as you get older. In general, changes to your breasts aren’t a health issue and are just part of the aging process. 

Size. Breasts can get smaller over time. As estrogen levels decrease, your breast tissue changes. The tissue in your breasts gets dehydrated and isn’t as elastic as it used to be. This can lead to a loss of volume, and your breasts may shrink as much as a cup size.

Shape. The estrogen-related changes that make breasts shrink can lead to your breasts sagging as well. When breast tissue weakens, the skin stretches, and gravity pulls them downward. You may notice these changes increase the space between breasts as well. 

Firmness. Your mammary glands decrease in size over time. Your breasts will seem more soft or fatty than their regular shape when this happens. Your breast will feel softer and be more likely to sag.‌

Nipple changes. You might notice that your nipples change as well. It’s common for nipples to become smaller, and the area around them, called the areola, almost vanishes.

Lumps. Older breasts may be more prone to lumps or bumps. Most of the time, the lumps are harmless cysts, but you should call your doctor to discuss any new lumps in your breasts. These lumps can be a sign of cancer.

Causes for Concern

Not all breast changes are part of the aging process. Some changes can be symptoms of health problems, including breast cancer. You should call your doctor if you notice any of the following changes to your breasts:

  • New lump in your breast or your armpit
  • New redness or flaky skin on your breast or nipple.
  • Thickening or swelling of your breast
  • Dimpling in your breast skin
  • Receding of the nipple
  • Nipple discharge
  • Breast pain

If you have any of these issues, your doctor may suggest that you have a mammogram to look for cancer. If you are diagnosed with breast cancer, your doctor can guide you through your treatment options.

Can You Reverse Changes to Your Breasts?

You may not like the way your breasts look as you get older. You can help make your breasts look better under your clothes by getting supportive bras. Some stores have staff who can help you with fitting and get the right bra for your body.

Sometimes, improving your upper body fitness can help make breasts seem firmer. Talk to a trainer about exercises you can do to strengthen your chest, back, and shoulders muscles.

If you want a permanent option, you can talk to a plastic surgeon about a breast lift or breast implants. Both of these operations will change the size, firmness, and position of your breasts. Breast lifts and breast implants are surgeries. They come with a variety of risks, so tell your doctor about your overall health before deciding on either operation. 

As people get older, their body naturally produces fewer reproductive hormones, and this can lead to changes in the texture and shape of the breasts.

Aging affects everyone differently. Age-related changes in the breasts are not usually harmful but are a natural part of aging.

These changes in the breasts occur as a result of low estrogen levels and changes in skin elasticity. Aging also increases the risk of developing growths, such as fibroids, cysts, and cancer, all of which can affect the appearance of the breasts.

In this article, we explain how aging affects the breasts and discuss treatment options and prevention tips.

Why do breasts get bigger with age
Share on PinterestChanges in the shape and texture of a person’s breasts are a natural part of aging.

Over time, estrogen levels drop, which leads to a loss of gland tissue in the breast. Along with changes in skin elasticity, this may cause the breasts to appear smaller and lower down than before. The nipples may also change in appearance.

Possible breast changes that may occur as a result of aging include:

  • stretch marks or wrinkles appearing on the breast skin
  • the breasts looking elongated, stretched, or flattened
  • extra space between the breasts

Changes to the breasts can occur due to:

Low estrogen levels

As females get older, their bodies start to produce less of the reproductive hormone estrogen than before. Estrogen stimulates the growth of breast tissue, while low levels of this hormone cause the mammary glands to shrink. Fat may fill the new space, making the breasts appear softer and less full.

Low estrogen levels can also cause connective tissue in the breast to lose its elasticity and become dehydrated.

These changes can cause the breasts to appear smaller, and they may seem to sag.

Other symptoms of low estrogen include:

  • irregular or absent periods
  • hot flashes
  • night sweats
  • breast tenderness
  • headaches
  • changes in mood
  • fatigue
  • difficulty concentrating
  • bone loss

During menopause, the body’s levels of estrogen and progesterone decrease significantly.

According to the Office on Women’s Health, females officially reach menopause when they do not have a menstrual period for at least 12 continuous months. In the United States, the average age for menopause is 52 years.

Skin changes

Over time, the skin starts to become thinner, lose fat, and develop wrinkles and age spots. In the same way, the breasts start to lose fat, and the tissues lose elasticity. As a result, they appear smaller and lower down.

Growths in the breast tissue

The chances of developing growths in the breast, such as fibroids, cysts, and tumors, increases with age. In most cases, these lumps are noncancerous, and most females have them. However, it is important to get a doctor to check any new lumps.

Noncancerous lumps can include the following:

  • Fibroids are benign growths consisting of fibrous connective tissue.
  • Cysts are round, tender lumps that contain fluid. A complex cyst can contain both solid and liquid components.
  • Ductal or lobular hyperplasia occurs when the cells that line the milk ducts grow excessively.
  • Fibroadenomas refer to benign tumors comprising glandular and connective tissue. According to the American Cancer Society, fibroadenomas most often affect females in their 20s and 30s.
  • Intraductal papillomas are benign tumors that grow inside the milk ducts. They often cause bloody discharge from the nipples.
  • Adenosis causes enlarged lobules in the breast. These sometimes contain calcium deposits, which can make them resemble cancer on a mammogram.

Breast cancer

According to the Centers for Disease Control and Prevention (CDC), doctors most commonly diagnose breast cancer in people 50 years of age or older. However, it is important for younger adults to conduct regular breast self-examinations and attend regular mammograms.

Read about how to do a breast self-exam here.

Cancer cells may develop into growths that people can feel under the skin during breast self-exams.

Other symptoms can include:

  • swelling in the breast
  • redness, scaling, or dimpling of the breast skin
  • nipple retraction
  • nipple discharge

Learn more about the symptoms of breast cancer besides a lump here.

Hormone therapy

Hormone therapy affects the amount of hormones that the body produces.

Doctors often use this type of therapy to treat hormone receptor-positive breast cancer by slowing the growth of cancer cells.

Hormone therapy can make the breasts appear firmer or more dense. These changes can also occur if people take menopause hormone therapy or hormonal birth control.

People should contact their doctor if they experience the following symptoms of an underlying medical condition:

  • puckering, redness, or thickening of the breast skin
  • hard lumps in the breast
  • nipple dimpling or retraction
  • abnormal nipple discharge

Doctors can use ultrasound, MRI, or biopsy to identify changes inside the breast.

Aging is a natural process, and age-related changes to the breast are not harmful and do not need treatment.

However, if a person feels uncomfortable with changes in their breasts, they can talk to a doctor about the following options:

  • cosmetic surgery that uses implants or injections to make the breasts appear fuller
  • cosmetic surgery to reposition the nipples
  • treatments and home remedies for stretch marks

Maintaining a healthy body weight through regular exercise and a balanced diet may also help reduce age-related changes to the breasts.

Read about five ways to improve skin health here.

Share on PinterestUsing sunscreen can help lessen age-related breast changes.

Although there is no way to prevent the natural aging process entirely, people can lessen the likelihood of significant age-related breast changes by:

  • wearing supportive bras
  • exercising regularly
  • eating a balanced diet
  • maintaining a healthy body weight
  • minimizing sun damage by limiting sun exposure and wearing sunscreen
  • quitting smoking

As a person ages, their body produces fewer reproductive hormones. This drop in hormone levels contributes to changes in the shape and texture of the breasts.

Low estrogen levels can cause the mammary glands to shrink and the connective tissue in the breast to lose its elasticity. These changes may make the breasts appear soft or flattened.

Breast aging is a natural process. If a person is uncomfortable with the changes, they can manage them using cosmetic surgery and topical ointments.

Quitting smoking can help preserve healthy skin and tissue. Leading a healthy lifestyle by getting regular physical activity and eating a balanced diet may help minimize the extent of age-related breast changes.

Does women's breast size increase with age?

Breasts can get smaller over time. As estrogen levels decrease, your breast tissue changes. The tissue in your breasts gets dehydrated and isn't as elastic as it used to be. This can lead to a loss of volume, and your breasts may shrink as much as a cup size.

Why are my breast getting bigger?

Hormonal Changes: Women develop their breasts during puberty as estrogen increases. Pregnancy and milk production can also cause the breasts to enlarge due to hormonal changes. Drug Use: Certain drugs can lead to enlarged breast tissue in both men and women.

At what age breast grow the most?

In general, breast development begins between the ages of 8 and 13. A girl's breasts are typically fully developed by age 17 or 18, however in some cases they can continue to grow into her early twenties.

Do breasts get heavier age?

They change size. Some women will notice that there's a wider space between their breasts and that the breasts themselves have shrunk in size. Other women will find that their breasts get bigger if they put on weight. It is a good idea to get measured when you buy a new bra, as your size might have changed considerably ...