National Mammography Day 2025: A Reminder to Prioritise Breast Health

Every year, millions of women are diagnosed with breast cancer around the world. A large percentage of these cases are diagnosed at advanced stages, which limits the treatment options and impacts outcomes. Fortunately, one small step can make a big difference: a mammogram. This quick, non-invasive screening test helps detect breast cancer at an early stage, long before symptoms appear, paving the way for timely treatment.

National Mammography Day 2025 is observed every year on the third Friday of October as a reminder for every woman that caring for their breast health is an act of prudence, not fear. The day is a call to break the silence around screening, prioritise regular check-ups, and to grasp the life-saving power of early detection.

By promoting the importance of mammography, the day reaffirms a simple truth: when cancer is detected early, treatment becomes easier and outcomes are better.

In this article, we’ll explore the origin and purpose of National Mammography Day, explain what a mammogram is and how it works, and underscore why routine screening remains indispensable to breast cancer prevention and care. But first: the history.

History and Importance of National Mammography Day

The concept of National Mammography Day originated as part of U.S. efforts during Breast Cancer Awareness Month. The proclamation was made by President Bill Clinton in 1993 via Proclamation 6615, designating October 19, 1993 as “National Mammography Day.” (The American Presidency Project)

Today, the third Friday in October is widely recognised as National Mammography Day, observed as part of the broader effort to promote breast health awareness. Over time, this observance has grown internationally, supported by NGOs, medical institutions, and advocacy groups, who organise awareness events, subsidised screening camps, educational outreach, and more — especially in countries where screening access is limited.

In India, where breast cancer remains one of the leading causes of cancer-related mortality in women, National Mammography Day helps bridge the gap between awareness and action — urging more women to schedule timely screenings and take charge of their health.

Understanding Mammography: What It Is and How It Works

A mammogram is a specialised X-ray examination of the breast used to detect changes in breast tissue that may suggest cancer — often long before symptoms arise.

There are two primary types of mammograms:

• Screening Mammogram: Recommended for women with no breast symptoms, this routine test helps identify changes that may not be noticeable during a self-exam or clinical examination.
• Diagnostic Mammogram: Conducted when symptoms like lumps, nipple discharge, or skin thickening are present, providing a more detailed evaluation of the breast tissue.

Modern mammography systems use digital imaging and tomosynthesis (3D mammography), yielding sharper images, improved lesion detection, and often lower radiation exposure than older film methods.

What to Expect During a Mammogram

For many women, the thought of undergoing a mammogram can bring uncertainity or hesitation. However, understanding the process helps reduce anxiety and ensures a smoother experience. A mammogram is a simple, quick, and safe procedure that typically takes less than 20 minutes and can make a life-saving difference.

Here’s what to expect during the mammogram procedure:

1. Preparation:

• Avoid using deodorants, perfumes, powders, or lotions under the arms or on the breasts on the day of the test — these can interfere with image clarity.
• Wear a two-piece outfit (so you only need to remove your top).

1. Positioning and Imaging: 

• You’ll stand before the mammography machine; a technologist will position one breast at a time between two plates.
• The plates gently compress the breast for a few seconds to spread the tissue evenly for imaging.
• Low-dose X-rays capture images from multiple angles.
• Compression may cause mild discomfort, but modern machines are designed to minimize pain.

1. Completion: The entire process usually finishes within 15–20 minutes. Once the images are captured, they are reviewed by a radiologist for any signs of abnormality.
2. After the Test: You can resume normal activities immediately after the procedure. Results are typically shared within a few days, along with recommendations for further evaluation if needed.

Hospitals with state-of-the-art digital and 3D mammography (e.g. RGCIRC, Delhi) aim to offer enhanced clarity, faster processing, and lower radiation exposure.

Why Mammography Matters for Early Detection

Breast cancer is most treatable when detected early, and mammography is the most effective way to achieve that. By identifying changes in breast tissue long before symptoms develop, mammograms can help detect cancer at a stage when treatment is simpler, less invasive, and far more successful.

Here’s why mammography remains a cornerstone of breast cancer screening:

• Detects cancer early: Helps identify tumours that are too small to be felt during self-examination.
• Improves survival rates: When breast cancer is diagnosed early, the five-year survival rate can exceed 90%.
• Enables less aggressive treatment: Early detection often means smaller surgeries and fewer sessions of chemotherapy or radiation.
• Preserves breast tissue: Early treatment increases the likelihood of breast-conserving procedures rather than mastectomy.
• Supports peace of mind: Regular screening provides reassurance and confidence in one’s breast health.

In a country like India, where many cases are still detected at advanced stages, awareness about the importance of regular mammography can significantly reduce mortality and improve women’s overall quality of life.

When, Where & How Often to Get a Mammogram

Knowing when and where to get a mammogram, and how often to repeat it, is essential for effective breast cancer prevention. Screening guidelines may vary depending on age, risk factors, and family history, but the goal remains the same: early detection and timely care.

When to Start Screening

• Ages 40 and above: Most women should begin annual or biennial mammograms from the age of 40.
• High-risk individuals: Women with a family history of breast cancer, genetic predispositions (such as BRCA1 or BRCA2 mutations), or other risk factors may need to start screening earlier, as advised by their oncologist.
• After menopause: Continuing regular screenings after menopause remains important, as risk increases with age.

How Often to Get a Mammogram

• Many guidelines suggest starting at age 40, with mammography every 1 to 2 years thereafter (for average-risk women).
• Women at higher risk (family history, genetic mutations, prior chest radiation) may need earlier and more frequent screening, often supplemented by MRI or ultrasound.
• Screening usually continues beyond menopause, as risk increases with age.

Where to Get a Mammogram

Mammography tests should always be performed at accredited hospitals or diagnostic centres equipped with advanced imaging technology and trained radiologists. Facilities such as Rajiv Gandhi Cancer Institute & Research Centre (RGCIRC), Delhi, provide state-of-the-art digital and 3D mammography for accurate, low-radiation imaging and early detection.

Scheduling regular mammograms is one of the simplest yet most effective ways to safeguard breast health. A single test can make the difference between late diagnosis and early, successful treatment.

Common Myths About Mammograms

Despite being one of the most effective tools for early detection, many women hesitate to get a mammogram due to misconceptions or fear. Dispelling these myths is essential to help women feel confident about screening and to promote proactive breast health. Common myths include:

Breaking these myths helps women approach mammography with confidence, understanding that it is a safe, reliable, and life-saving screening tool.

How You Can Support the Cause

The message of National Mammography Day extends beyond hospitals and doctors – it belongs to everyone. Every woman, family member, and community can play a part in spreading awareness and encouraging early breast cancer screening. Small actions, when taken collectively, can make a significant impact in saving lives.

Here are some meaningful ways to support the cause:

• Encourage Regular Screenings: Remind the women in your life, mothers, sisters, colleagues, and friends, to schedule their routine mammograms and breast check-ups.
• Share Knowledge: Use social media and community networks to talk about the importance of mammography and early detection. Sharing authentic information helps fight misinformation and fear.
• Participate in Awareness Events: Join or volunteer in breast cancer awareness walks, health camps, or educational seminars organised by hospitals and NGOs.
• Support Breast Cancer Programmes: Donate to or volunteer with organisations that fund screenings and treatment for underprivileged women.
• Lead by Example: If you are a woman, schedule your own mammogram, advocate preventive health, and show others that prioritising breast health is an act of empowerment, not fear.

By supporting awareness and encouraging regular screening, individuals can help ensure that breast cancer is detected early, when it is most curable, and that no woman faces this disease alone.

Conclusion: A Call to Early Detection & Hope

National Mammography Day 2025 serves as a reminder that early detection can save countless lives. A simple screening, done at the right time, can prevent years of treatment, anxiety, and uncertainty. Mammography is more than just a diagnostic test – it is a proactive step towards health, confidence, and peace of mind.

At Rajiv Gandhi Cancer Institute & Research Centre (RGCIRC), expert oncologists and radiologists provide advanced digital and 3D mammography services, ensuring patient comfort and accurate results. Through awareness, technology, and early intervention, RGCIRC continues to strengthen India’s fight against breast cancer.

✍️ About the Author

Dr. K.M.M. Vishvak Chanthar
Chief of Breast Onco-Surgery, Rajiv Gandhi Cancer Institute and Research Centre, New Delhi

Dr. Vishvak Chanthar is a leading oncoplastic and breast cancer surgeon with extensive expertise in breast conservation and reconstructive surgery. As the Chief of Breast Onco-Surgery at RGCIRC, he is deeply involved in clinical care, resident training, and research focused on improving oncological and aesthetic outcomes for women with breast cancer. A strong advocate for awareness and early detection, Dr. Chanthar’s mission is to ensure every woman receives timely, advanced, and compassionate breast cancer care.

To schedule a mammography test or consult an oncologist at RGCIRC, call +91-11-47022222

Frequently Asked Questions (FAQs)

When is National Mammography Day observed?

It falls on the third Friday of October, as part of Breast Cancer Awareness Month.

What is the main purpose of National Mammography Day?

The day aims to raise awareness about the importance of mammography in the early detection of breast cancer and to inspire women to prioritise preventive health check-ups.

What is a mammography test and how does it work?

A mammography test is a low-dose X-ray of the breast that helps detect abnormal tissue changes. It can identify early signs of breast cancer long before symptoms appear, making it a vital screening tool.

How often should women get a mammography test?

Generally every 1 to 2 years for women aged 40 and above; higher-risk women may need more frequent screening.

Where can I get a mammography test near me in Delhi?

Advanced digital and 3D mammography tests are available at Rajiv Gandhi Cancer Institute & Research Centre (RGCIRC), Delhi, where expert oncologists and radiologists ensure safe, accurate, and reliable screening.

What are the benefits of mammogram screening?

Regular mammogram screening helps detect breast cancer early, improves treatment success, reduces the need for extensive surgery, and increases the chances of complete recovery.