FIT Document(D:\7-12册封面\中文PDF\第十册家庭练习\家庭练习B\十册练习B合版.FIT)

Do self-checks. Do regular self-examinations of your breasts. Most partners are more than happy to help, not just because breast cancer is the most common cancer among women. The best time to examine your breasts is in the week after your period.