Among the women who most need support, it is noteworthy that adolescent mothers need a lot of support, because they are easily influenced by older people who breastfed or not, and who also end up transmitting various taboos and myths from their time, for example that milk can be “weak” and that it may not be enough to feed the baby, which end up leading to early weaning. In this sense, the adolescents consider: encouragement, insistence, advice, the right information and family support as fundamental to achieve breastfeeding.