Good treatment of breast after both during pregnancy and maternity,will keep the form ofbreast and will also affect the breastmilk. Method: The design was pre experimental. The population inthis research were 20 pregnant woman trimester III in the Polindes Village Kecamatan KanigoroKabupaten Blitar. Samples in this research were 15 pregnant women trimester III in the polindes villagebrass Kecamatan Kanigoro Kabupaten Blitar. the sampling technique used purposive sampling. Theresearch were Conducted on 4–7 April 2015 in polindes village Kuningan Kecamatan KanigoroKabupaten Blitar. This statiscal test used wilcoxon rank test using SPSS for window. Result: The resultshowed that 80% of respondents were not enough to do breast care in before the treatment and 80% ofrespondents can do breast care after the treatment. Based on wilcoxon statistical test, the value was0,000. This showed that there was an effect of education and health care of the mother breast ability inpolindes desa Kuningan kecamatan kanigoro Kabupaten Blitar. Discussion: It was suggested for pregnantwomen on third trimester will be able to perform breast care with the correct methods and techniques,since breast care is very important for the preparation breastfeeding at birth.