Why Are My Breasts Getting Bigger After Menopause ?

Dinesh Patel
Medically reviewed by
Dr. Kaushal

Review medical content on WOW Rx Pharmacy, so that accurate drug use information is easily accessible to everybody.
Dr. Akansha is a licensed Clinical Pharmacologist. She possesses remarkable knowledge in Pharmacovigilance, prescription analysis, drug information, and drug safety services. Additionally, she is a keen learner and an educator.

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why are my breasts getting bigger after menopause

Menopause is a natural transition that happens in a woman’s life, accompanied by various changes and symptoms. 

While most people associate Menopause with hot flashes and sleep disturbances, one aspect that often surprises women is the potential changes to their breasts. 

Many women find that their breasts look smaller as they age, but for some, the opposite occurs – their breasts become bigger. 

According to a study, 19% of women felt they needed a bigger bra after Menopause. 

This article will delve into the reasons behind this phenomenon and provide insights into managing breast discomfort after Menopause.

Causes of breast enlargement after Menopause

Breast getting bigger after Menopause can be a significant and unexpected change for many women. 

While it may not be the first thing that comes to mind when thinking about Menopause symptoms, changes to breast size can occur due to various factors. 

Understanding why breasts get bigger after menopause provides valuable insights for women navigating this change in their post-menopausal journey.

Weight gain and redistribution

Weight gain after menopauseSource: pixelshot
Weight gain after menopause

Weight gain is a prevalent concern for many women during Menopause. 

Hormonal shifts, particularly the decrease in Estrogen levels, can contribute to changes in metabolism and fat storage patterns. 

As a result, women may experience an increase in overall body weight.

During Menopause, the excess weight gained may not be evenly distributed throughout the body. 

Instead, it can be selectively deposited in certain areas, including the breasts. 

It’s important to note that this increase in breast size is primarily due to an accumulation of adipose tissue rather than an increase in glandular tissue.

Adipose tissue, also known as body fat, is an essential connective tissue that serves as a storage site for triglyceride energy. It plays a role in insulation and impacts overall health by influencing hormone regulation and contributing to the body’s metabolic functions.

The increase in fatty tissue can make the breasts appear fuller and larger. 

While weight gain during Menopause is common, it is not inevitable for all women. 

Factors such as lifestyle, diet, and physical activity levels can influence weight changes. 

Genetic factors

Genetic factors have been found to contribute to breast size, indicating that certain individuals may have a genetic predisposition to larger breasts. 

Research in this area suggests that some genes influence breast size, although the specific genes and mechanisms are still not fully understood

Women with a family history of larger breasts are more likely to inherit the genetic traits contributing to breast size.

Studies have identified some genetic variants associated with breast size differences. 

These variants may affect hormone receptors, breast tissue development, or fat distribution, ultimately impacting breast size.

Health concerns about breasts getting bigger after Menopause

Breast growth after Menopause is natural but can bring about various breast-related well-being and health concerns. 

For women with larger breasts, these changes may present unique challenges that can impact their overall quality of life.

Studies have indicated that larger breast sizes can have a slight but notable negative impact on the health-related to breasts, body image, and satisfaction. 

This can affect their confidence and overall well-being.

Additionally, larger breasts can contribute to an increased risk of back pain. 

The additional weight and strain on the back can lead to discomfort that may interfere with daily activities. 

Maintaining proper posture and using supportive bras can help alleviate some of the strain on the back and relieve women experiencing back pain due to larger breasts.

Breast health and regular check-ups

As women age, the likelihood of developing breast growth, such as tumors or cysts, increases. 

If you discover any new lumps, experience significant changes in the breast shape or size, or have persistent pain or discomfort, it is vital to seek immediate medical attention. While most breast fibroids and cysts are benign, malignant growth, including breast cancer, is possible.

While most of these growths are noncancerous, getting checked and screened for any new lumps or breast changes regularly by a healthcare professional is essential.

Breast cancer is commonly diagnosed in women 50 and older, making regular self-exams and medical check-ups crucial for early detection and timely intervention.

Other changes in breast tissue

Breast tissuesSource: Africa_images
Breast tissues

In addition to breast enlargement, Menopause can lead to various anatomical changes in breast tissue.

The loss of Estrogen, a hormone that keeps the breast connective tissue hydrated and elastic, can result in less firmness and shape. 

Some common changes include:

  • Breast tenderness or pain due to fluid build-up
  • Lumpy breast tissue (more common in women on hormone replacement therapy)
  • Itching caused by dry and thinning skin
  • Sagging breasts due to hormonal changes and depleted collagen stores
Recommended Article:
To gain in-depth knowledge about breast tenderness after Menopause, read Coping with Breast Tenderness in Menopause: Causes and Solutions. 

Managing breast discomfort

If breast size or shape becomes a concern, it is advisable to wait until after Menopause before considering any surgical interventions such as breast reduction. 

Breast reduction surgery is possible, but many surgeons recommend waiting until hormone levels have stabilized. 

In the meantime, certain lifestyle choices can help manage breast discomfort. 

These include:

  • Wearing a properly fitted bra
  • Massaging the breasts when they feel achy
  • Using warm compresses to alleviate pain
  • Cutting down on caffeine, which may elevate Menopause symptoms


Breast changes, including enlargement, are a normal part of the menopausal journey for some women. 

Fluctuating hormone levels and weight gain or redistribution can increase breast size. 

While these changes may be bothersome or impact self-image, embracing and caring for one’s body is essential. 

Regular breast self-exams, check-ups, and open communication with healthcare professionals can ensure optimal breast health during and after Menopause. 

Remember, every woman is unique, and what matters most is embracing your beauty and well-being throughout this transformative phase of life.

Frequently Asked Questions

Is it normal for breast size to increase after Menopause?

Yes, it is normal for some women to experience increased breast size after Menopause due to hormonal fluctuations, weight changes, and other factors. However, if you have concerns about changes in your breast size, it is advisable to consult a healthcare professional for a thorough evaluation.

At what age does a woman’s breast stop growing?

Breast development typically occurs during puberty, but breast size can change throughout a woman’s life. Breast growth usually stabilizes by the late teens or early twenties, but factors like pregnancy, weight changes, and Menopause can cause further changes in breast size.

Why do older women’s breasts get bigger?

Older women’s breasts may get bigger due to various factors. These include hormonal changes, weight gain or redistribution, and genetic predisposition. Hormonal fluctuations during Menopause, specifically a decline in Estrogen levels, can contribute to breast enlargement.

What are the effects of Menopause on breasts?

Menopause can have various effects on breasts. Hormonal changes during Menopause can lead to breast enlargement or changes in shape and firmness. Additionally, breasts may become more tender or lumpy. Loss of Estrogen can result in decreased collagen, causing breasts to sag. 

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