How to Check Your Breasts for Lumps—Because Everyone Should Know How To
Here are some shocking statistics: About one in eight women will develop invasive breast cancer over the course of her lifetime. Just this year alone, 252,710 new cases of invasive breast cancer are expected to be diagnosed, and if you have a first-degree relative with breast cancer (like your mum or your sister), your chance of diagnosis doubles.
The numbers are scary, but as with any disease, detecting breast cancer early greatly increases your chance of survival, so proactivity is of utmost importance. You were probably taught at some point to feel around your breast for something that feels out of place, but as you age, your breasts undergo a lot of changes, so it's hard to decipher what exactly you should be looking for.
In honour of Breast Cancer Awareness month, we spoke with Elizabeth Comen, MD, BCRF Investigator, assistant attending physician, Breast Medicine Service, Memorial Sloan Kettering Cancer Center, and gynecologist and DeoDoc expert Gunvor Ekman-Ordeberg, MD, PhD, who shared everything you need to know about self-breast exams. Take a look at their answers below.
What should women look for when checking their breasts?
"Self-breast exams help women get to know what their breasts feel like normally and recognize any changes that might not be normal," says Comen. "In general, women should look to see that there is no change in size, shape, or color of their breasts. When touching their breasts, women should feel for any new lumps, skin or nipple changes." If you need further clarification, Comen says to look at online tutorials, like on brestcancer.org, or practice your first exam with a practitioner to ensure you have the steps down pat.
Ekman-Ordeberg adds that you should also look for rashes or changes in the skin texture, swelling in the armpit or collarbone area, nipple discharge that leaves the nipple without squeezing, and also take note of pain in the breast or armpit that's present all or most of the time.
How often should women perform a self-check?
"While there are no exact guidelines for how often to perform a self-check, monthly is reasonable," advises Comen. "The best time to perform a self-check is mid-cycle, one week after a woman’s period, when breasts are less sore and swollen. Postmenopausal women can check their breasts monthly."
Ekman-Ordeberg recommends making it a routine each month when you're in the bath or shower.
What age should women start checking their own breasts?
"Although breast cancer in a very young woman is highly unlikely, once a woman has developed breasts, she can learn how to do a self-breast exam," says Comen. "This helps a woman become comfortable examining her breasts and recognizing any changes or lumps that may have developed over time."
Ekman-Ordeberg echos these exact sentiments: "Since breast cancer is the most common cancer in women, it is important to get to know how your breasts look and feel early on. This will help you to easier find out unusual changes or if something feels different. I recommend my patients to start getting familiar and to check their breasts in their mid-20s."
What's something that's often overlooked during self-exams?
"For some women, the breast tissue can extend close to the armpit area," explains Comen. "It's important to also feel underneath the armpit for any new lumps as well. A woman should have a medical professional perform a breast exam at least once a year and seek medical attention for any new changes or concerns." Ekman-Ordeberg says to also check your collarbone area for any lumps or changes.
Next up, take a look at some common factors that can change your breast size.