| http://medcraveonline.com care (PAIS), a law that gives rise to the Integral Model of Health Care (MIAS), which aims to generate comprehensiveness in health care and well-being of Colombians, for which coordination is required between all stakeholders in the health sector in order to carry out actions to regulate the determinants and risks that influence health and well-being population. 8 For the implementation of this new model the Comprehensive Routes Health Care (RIAS), one of these is the comprehensive route health care 8 for perinatal maternal population were designed, in which actions are proposed to improve health conditions of the pregnant woman and her unborn child. 8 On professional experience and literature has been observed that some pregnant women do not have adequate adherence to prenatal care programs, especially the preparation for parenthood, here are some factors that could explain this phenomenon are named :1. Cultural barriers, as health professionals attending the mother, father and son trinomio not investigate the beliefs of the parents, so the approach is slightly customized. [9][10][11] 2. Other barriers are times and limited availability by pregnant women and their partners to be engaged in other activities like being toiling. [9][10][11] 3. The authoritarian and rigid stance of the health professional who parents shown as an absolute connoisseur and does not allow a link or equal relationship with parents, and active participation by these. [9][10][11]