The study shows that early consultation (two weeks postpartum) with primary care physicians increased the breastfeeding rate and that a short training program to train physicians can contribute to improve breastfeeding results. Only one study reported a program that supports breastfeeding and which is not effective, and found that it needed to reassess the professional categories involved; the number and duration of contacts, especially in the first weeks after birth, and place greater emphasis on health counseling as a means of prevention rather than giving emphasis on breastfeeding problems.