Breast cancer is often thought of as a disease that affects older women. However, younger women can develop breast cancer too, and receiving a diagnosis in your 20s or 30s can come as a shock, particularly when there is no known family history or obvious risk factor. While breast cancer is less common at a younger age, being young should not mean dismissing a breast change. Here is what young women should know. Being young doesn't mean a breast lump isn't worth investigating Most breast lumps are benign, but a doctor should evaluate any new or persistent breast change. This includes a lump in the breast or under the arm, a change in breast size or shape, dimpling or puckering of the skin, changes in the appearance or position of the nipple, or unusual nipple discharge, especially discharge that is bloody. Breast changes can occur because of hormonal fluctuations and several non-cancerous conditions, particularly in younger women. However, it is important not to assume that a change is harmless simply because of age. Know your individual risk Age is one of several factors that influence breast cancer risk. Having a close relative, such as a mother or sister, with breast or ovarian cancer can increase risk, particularly when the cancer occurred at a younger age. Certain inherited genetic changes, including BRCA1 and BRCA2 mutations, can also increase the risk of breast and ovarian cancers. Previous radiation exposure to the chest at a young age is another recognised risk factor. This is why knowing your family history matters. If breast or ovarian cancer has affected several close relatives, discuss your family history with a doctor. Depending on the pattern of cancers in the family, genetic counselling or testing may be recommended. Genetic testing, however, is not necessary for everyone and should be guided by an individual's risk profile.Also read: ‘Feels Like I’m A Few Days From Death’: Olympic Sprinter Beth Dobbin Says She Is Bedbound 22 Hours A Day Don't wait for a lump to become painful Breast cancer does not always cause pain, and early-stage disease may not produce noticeable symptoms. At the same time, breast pain or tenderness and lumps can occur with several benign conditions. In India, particularly across warmer and more humid regions, breast discomfort can also be aggravated by wearing very tight, heavy padded or underwired bras for prolonged periods. Such bras may cause pressure, friction and discomfort and can contribute to breast pain or mastalgia in some women, especially when the fit is not appropriate. It is important to clarify that there is no scientific evidence that wearing tight, padded or underwired bras causes breast cancer. However, an uncomfortable or poorly fitting bra can contribute to breast discomfort. Choosing a well-fitted, supportive bra and avoiding prolonged pressure or friction may help reduce symptoms. The important thing is to pay attention to changes that are new, unusual or persistent rather than trying to diagnose them yourself. Young women should be familiar with how their breasts normally look and feel so they can recognise when something has changed.Also read: Dr Rachna Shroff: Indian-American Cancer Researcher Who Turned Her Diagnosis Into AdvocacyScreening should be based on risk, not age Most women in their 20s and 30s who are at average risk do not need routine mammography screening. However, women with a higher-than-average risk may need to begin screening earlier and may require additional tests, such as breast MRI or mammography, depending on their individual circumstances. Screening recommendations should therefore be based on personal and family history rather than age alone. Women who are concerned about their risk should discuss an appropriate screening plan with their doctor. What can young women do? Know your family history and share any significant concerns with your doctor. Maintain a healthy lifestyle by eating a balanced diet, exercising regularly, avoiding smoking and limiting alcohol consumption. Most importantly, do not dismiss a breast change simply because you are young. Breast awareness is about understanding what is normal for you and recognising when something is different. A breast lump or other change does not automatically mean cancer, but getting it checked can provide clarity and ensure that any condition requiring treatment is identified at the appropriate time. For young women, awareness is not about living in fear—it is about being informed, attentive and proactive about their health. By Dr. Tapti Sen, Sr. Consultant - Breast Surgery, RG Hospitals, Kolkata