Self-examination:- women should begin self-examination at the early age of 20; it should be done at least once a month after their period finishes. Those in menopause age should also examine themselves at the beginning of every month. If you notice any changes in your breast, visit your doctor. It helps prevent/identify breast cancer early.
Mammogram: - it is breast x-ray picture. it can also help to identify breast cancer early.
Breastfeed your baby:- breastfeeding is among the most essential ways to prevent breast cancer. The theory is that breastfeeding decrease the complete menstrual cycles and lower the level of estrogen hormone which is related to breast cancer. 
