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#23andme currently only tests for THREE mutations in these genes. So, even if 23andme says you are normal for all three mutations, you could still have a harmful mutation somewhere else in one of these genes. Any harmful mutation means a person has Hereditary Breast/ #OvarianCancer Syndrome.

The three mutations 23andme tests for are found mostly in Ashkenazi (Eastern European) Jews. It just happens that these three mutations are easy to test for and are well-studied.

As a general rule, you are hoping NOT to see DI as the genotype at any of your #BRCA1 and #BRCA2 locations. Genotype DI ... ..more

Trying to find your results on the BRCA Genes tested on by 23andMe? Here's an easy way to check your BRCA1/BRC2 results:

 23andme currently only tests for THREE mutations in these genes. So, even if 23andme says you are normal for all three mutations, you could still have a harmful mutation somewhere else in one of these genes. Any harmful mutation means a person has Hereditary Breast/ Ovarian Cancer Syndrome. 

The three mutations 23andme tests for are found mostly in Ashkenazi (Eastern European) Jews. It just happens that these three mutations are easy to test for and are ... ..more

A genetic predisposition (sometimes also called genetic susceptibility) is an increased likelihood of developing a particular disease based on a person’s genetic makeup. A genetic predisposition results from specific genetic variations that are often inherited from a parent. These genetic changes contribute to the development of a disease but do not directly cause it. Some people with a predisposing genetic variation will never get the disease while others will, even within the same family.

Genetic variations can have large or small effects on the likelihood of developing a particular disease. For example, certain mutations in the BRCA1 or BRCA2 ... ..more

23andme currently only tests for THREE mutations in these genes. So, even if 23andme says you are normal for all three mutations, you could still have a harmful mutation somewhere else in one of these genes. Any harmful mutation means a person has Hereditary Breast/ Ovarian Cancer Syndrome.

The three mutations 23andme tests for are found mostly in Ashkenazi (Eastern European) Jews. It just happens that these three mutations are easy to test for and are well-studied.

As a general rule, you are hoping NOT to see DI as the genotype at any of your BRCA1/BRCA2 locations. Genotype DI ... ..more

#23andme currently only tests for THREE mutations in these genes. So, even if 23andme says you are normal for all three mutations, you could still have a harmful mutation somewhere else in one of these genes. Any harmful mutation means a person has Hereditary Breast/ #OvarianCancer Syndrome.

The three mutations 23andme tests for are found mostly in Ashkenazi (Eastern European) Jews. It just happens that these three mutations are easy to test for and are well-studied.

As a general rule, you are hoping NOT to see DI as the genotype at any of your #BRCA1 and #BRCA2 locations. Genotype DI ... ..more