Every woman is at risk for breast cancer. Over the course of a lifetime, each woman faces a 1 in 8 chance of developing breast cancer. There is a long list of “risk factors” that may raise an individual’s risks. These include:
early age to start menstruating (before age 12 yrs)
late age at menopause
first birth after age 30
no childbirth
breastfeeding for less than 2 years (or not at all)
obesity
family history
personal history of “lumpy breasts” or previous breast cancer