Abstract: The difference of full breastfeeding length of normal confinement and cesarean section with IMD and non-IMD at RSDK Ibu dan Anak Siti Fatima and RSB (Maternity Hospital) of Restu Makassar. The research aims to indicate (1) the different of the length of full breastfeeding of normal confinement doing IMD and non-IMD, (2) the difference of the length of full breastfeeding of cesarean section doing IMD and non-IMD, (3) the difference of the length of full breastfeeding of normal confinement and cesarean section with IMD, and (4) the difference of length of full breast feeding of normal confinement which do not use IMD and cesarean section which use IMD. The research was conducted at the children’s and Maternity Hospitals in Makassar city.