For every disease there are some risk factors it is same with breast cancer. There are some risk factors which are not under the control of a person and some risk factors are those which depend on the life style of a person.

First I want to write about the factors which cannot be changed; if you are a woman your risk of getting breast cancer is automatically increased. Women are at a greater risk of getting breast cancer as the breast cells are persistently exposed to hormones like estrogen and progesterone. Men can also suffer from breast cancer but breast cancer in men is a very rare case.

Risk of breast cancer also increases with age. This is also one of the factors which a person can not control. If some gene changes are running in a family that means if the breast cancer is hereditary the chance of getting affected automatically increases without any control on it. If a woman is having cancer in one breast the chance of getting cancer in another breast or in another part of same breast increases. White women are at high risk of breast cancer than Asian women. If women started menstruating in an early age or went through menopause in later age both of these conditions increase the risk of breast cancer. If a women has gone under radiation therapy in the area of chest because of treatment of other cancers are also at increased risk of breast cancer. Some pregnant women are given diethylstilbestrol this is a drug which prevents miscarriage, but the women taking this drug are at increased risk of breast cancer.