Key takeaways
- Breast cancer is one of the most common cancer types among women. Early detection through screening improves treatment outcomes and survival rates.
- There are many signs of breast cancer. Some may include lumps, changes in breast shape, skin dimpling, and nipple discharge.
- Risk factors may include age, family history, genetic mutations, and lifestyle choices.
- Doctors recommend regular mammograms for women 40 years and older.
Developing breast cancer can happen to anyone—young or old, male or female.Some people have a higher risk of breast cancer than others. More women are diagnosed later in life, so doctors recommend mammograms starting at age 40 to screen for changes to breast tissue. Be aware of any signs or changes to your breasts and talk to your doctor if you notice something new or changing.
Breast cancer is one of the most common types of cancer in women. The American Cancer Society predicts more than 300,000 invasive breast cancer cases will be diagnosed in 2026.1 Outcomes improve significantly when cancer is found early.
When you know your risks, see the warning signs, and follow the recommended breast cancer screening guidelines, you give yourself the best chance at early detection.
Why early detection matters
Sometimes people don’t experience any signs or symptoms of breast cancer before it’s diagnosed. That’s why regular mammograms are vital for early detection.They can catch growths in the breast tissue that you may not notice or feel on your own.
Early detection of breast cancer can make a big difference in the outcome. According to the National Cancer Institute (NCI), the 5-year survival rate for localized breast cancer (cancer that has not spread outside the breast) is 100%.2 That number drops significantly when cancer is found at a later stage.2
Early signs and symptoms of breast cancer
The early signs of breast cancer can look different for everyone. According to the NCI, common symptoms of breast cancer can include:3
- A new lump in the breast or armpit
- A change in the size or shape of the breast
- Nipple discharge that is not breast milk
- Changes in the nipple shape or the direction it points
- Flattening of the nipple
- Scaly or swollen skin on any part of the breast
- Skin dimples or puckering
- Itching or tingling in the nipple or areola
- General swelling on the breast
Even though conditions other than cancer can cause these symptoms, it’s always best to talk with your healthcare provider if you experience any changes.
Breast cancer risk factors
Breast cancer risk factors are a combination of things you can control and things you can’t. The biggest risk factors for breast cancer are simply being female and aging, the NCI explains.4
Besides your sex and age, there are other conditions or experiences that can increase your risk.
Here are some known risk factors of breast cancer:4
- Genetic mutations such as BRCA1 and BRCA2
- Family history of breast cancer
- Dense breasts
- A personal history of breast cancer
- Exposure to high levels of radiation
- Starting your period before ages 12-13
- Starting menopause after age 54-55
- Having your first child at age 30 or older (risk increases more at age 35 and older)
- Never having a child
- Drinking alcohol regularly
- Having excess body weight, especially after menopause
- Taking combined estrogen-progestogen hormone replacement therapy (HRT/MHT)
- Not being physically active, especially after menopause
Talk to your medical provider about your risk of breast cancer and how often you should be screened.
Breast cancer screening
Starting at age 40, women should get a mammogram every other year until they reach age 75, according to the United States Preventive Services Task Force (USPSTF) guidelines.5 You can schedule an appointment for a mammogram at your local hospital, outpatient imaging center, breast health center, or a mobile mammography bus.
In addition to regular screenings, health professionals also recommend being aware of any changes in your breasts. If you notice any new growths, skin changes, or discomfort, talk to your primary care provider (PCP).
Live your healthiest life possible
Even though you can’t control many breast cancer risk factors, you can stay up-to-date with regular mammograms. Talk to your doctor about your risk of breast cancer and how you can be proactive with screenings and lifestyle choices. To find a PCP or clinic near you, use our provider search or log in to your member account.
If you need a health insurance plan that can provide preventive care and peace of mind, check out Select Health. From individual plans to employer plans, you can find something that best fits your needs and circumstances. Visit our plans page to see what we offer.
FAQs about breast cancer prevention and screenings
The latest data shows females are most frequently diagnosed between ages 65-74.2 While it is possible to get breast cancer in your 20s and early 30s, it is less common
The USPSTF recommends women ages 40-74 get a mammogram every two years.5 Some women may need mammograms at a younger age, depending on their risk.
A mammogram screening can be a little different for everyone. Most women will find it takes about 30 minutes or less for the actual mammogram. Some women may have longer or shorter appointments, depending on individual circumstances.
This article is intended for informational purposes only and is not legal or medical advice. Links to other sites are provided as a convenience, but Select Health does not endorse the third-party sites, information, or services.
The content included here is for your information and not a substitute for professional medical advice. It should not be used to diagnose or treat a health problem or disease. Please consult your doctor if you have any questions or concerns. Additionally, this information does not guarantee benefits. To review your benefits, please reference your plan materials or call Member Services at 800-538-5038 weekdays, from 7:00 a.m. to 8:00 p.m., and Saturday, from 9:00 a.m. to 2:00 p.m., closed Sunday. TTY users call 711.
Sources
1. Key Statistics for Breast Cancer, American Cancer Society, 2026
2. Cancer Stat Facts: Female Breast Cancer, National Cancer Institute
3. Breast Cancer Signs and Symptoms, National Cancer Institute, 2025
4. Breast Cancer Causes and Risk Factors, National Cancer Institute
5. Breast Cancer: Screening, United States Preventive Task Force, 2024
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