10/15/2026
Breast cancer may not run on your mum’s side, but what about your dad’s side. Sometimes we tend to forget about that. When we’re assessing risk for hereditary breast cancer, we need to look at both sides of the family. And it doesn’t just pertain to breast cancer. Here are some things that may cause you to be considered for a referral for genetic counseling and possible genetic testing.
Breast cancer diagnosed at a young age, especially before 50, ovarian cancer in the family, male breast cancer, multiple relatives with breast cancer especially on the same side of the family, breast cancer affecting both breasts or multiple separate breast cancers in one person. If there is a non-BRCA1 or BRCA2 or other hereditary cancer related gene mutation in the family, certain combinations of breast, pancreatic and prostate cancers in relatives and certain ancestry, including Ashkenazi Jewish ancestry.
If you have been diagnosed with breast cancer, genetic testing may be recommended even if there’s no strong family history. Having one of these doesn’t necessarily mean you carry a mutation and not everyone needs BRCA testing. But there are other genes aside from BRCA1 and BRCA2 that are associated with inherited breast cancer risk. We don’t want women ordering random genetic test panels without understanding what we’re looking for or what the results even mean. We send you for genetic counseling, which helps determine who should be tested, which test is appropriate and how the results might change your screening or prevention schedule. So at your next appointment, don’t just tell your doctor there’s no breast cancer on your mom’s side. Let’s make sure we talk about both sides of the family.
Save this and ask your family about their cancer history. Find out who had cancer, what type and how old they were when they were diagnosed. Those details do matter.
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