The results of studies from the study found that a sample of mostly women aged 50-59 years who have accounted for 38.5 percent of elementary education level or equivalent. There are 36.7 percent couples, marital status the majority of 77.1 percent Government/state enterprises have been accounted for 32.1 per cent earn 3000-22000 baht accounted for 77.1 percent larger, there are no medical conditions 83.5 percent did not have a history of breast cancer, family oriented person.Dapen 100 per cent sample of the knowledge about breast cancer and breast cancer screening in a high level of 79.8 percent are optimistic about the further examination of the breast to high levels, 98.2 percent ease about breast cancer screening in high level thinking is.96.3 per cent have received news about breast cancer and breast cancer screening in high level. 56.0 percent most of the samples did not detect breast cancer, because there is no time. 47.8 percent, and most never had breast cancer detection knowledge to protect against breast cancer is 33.7 percent on breast cancer screening in the intermediate section 75.2 percent, age, marital status is not associated with genetic behavior check box.Rotruat breast cancer screening, education, profession, income, level of disease. Relating to breast screening statistics significantly at 0.05 attitude has no relationship to the behavior of breast cancer screening knowledge and facilities section. To receive news related to screening behavior of breast cancer significantly 0.05 level statistics.