Pregnancy is a special occasion to promote the end of the smoking habit. Concern with health of the fetus brings about an extraordinary motivation for the pregnant woman. Results and cost-effectiveness of interventions are better in this group than in the overall population and the advantages extrapolate the benefits to the woman's health as they also allow for the development of a healthy fetus. Knowledge of the peculiarities of smoking during pregnancy is fundamental for a directed approach which adds to a probability of greater success. This review investigates the extent of the harm of tobacco for the pregnant woman as well as for the fetus. As such it, it encourages the use of appropriate techniques to urge pregnant women to stop smoking.

Keywords: Smoking/adverse effects. Tobacco use cessation/methods. Pregnancy.