Mothers who experienced Caesarea have delayed for coming out the breast milk, coming up longer than spontaneous labor, and this is because of mothers who gave birth to a section on the second-day postpartum would have low oxytocin and prolactin levels. The study utilized a quantitative research design with quasi-experimental design and post-test only with 96 of participants’ Caesarea mother for three months. Data was analyzed using frequency; percentage and chi-square were utilized to determine the relationship of the profile of the participant and the effectiveness of the back massage to the colostrum coming up. Respondents who experienced colostrum spending on the first-day post back massage that 20-29-year-olds of 59.5 %, while those aged ≥ 30 years at 83.3 %. Chi-square test results p-value 0.135 means that there is no significant relationship between maternal age and expenditure in colostrum post back massage. The respondents who did back massage are 90.0 %. Chi-square test results p-value 0.000 means that there is a significant back massage with colostrum coming up for postpartum mother who experienced CS. The conclusion of the implementation of the back massage is an effective method for Colostrum coming up and recommends using the back massage for postpartum especially Caesarea mother.