[What are the consequences of smoking on pregnancy and delivery].

According to a WHO report of 1997, more than one-third of the world population of more than 15 years old smokes. Since the 90s, smoking progressed amongst women and teenagers. The noxious roles of smoking addiction to smoking on male and female fertility, pregnancy and delivery are often little known or underestimated by the public and most healthcare professionals. In France, smoking addiction provokes 60,000 deaths every year and is one of the first avoidable perinatal causes of mortality and morbidity. The alarming extension of the epidemic of the feminine addiction to smoking has increased the number of complications (infertilities, ectopic pregnancy, premature abortions, premature delivery, intra-uterine growth retardation).