Individuals can make various changes to their lifestyles to help reduce their chances of developing certain types of cancer, including breast cancer. One thing they cannot change is their genes, prompting curiosity about the role of family history in relation to breast cancer risk. First-degree connection Parents pass down many things to their children, including hair color, height, and various other traits. Parents also can pass on an increased risk for breast cancer. Cancer Research UK says some people have a higher risk of developing breast cancer than the general population simply because other members of their families have had cancer. The organization says having a mother, sister or daughter (also referred to as a first-degree relative) diagnosed with breast cancer approximately doubles a woman’s risk for breast cancer. This risk grows even higher when more close relatives have breast cancer, or if a relative developed breast cancer before reaching the age of 50. Inherited…