RESUMO
The detrimental effect of tobacco exposure prior to conception and during pregnancy has been receiving much worldwide attention. Maternal smoking during pregnancy is associated with early-onset wheezing, increased respiratory illnesses, and a 2-fold increased risk for Sudden Infant Death Syndrome (SIDS). Adverse effects on the infant include altered infant behaviors such as an increased occurrence of infant colic or Attention Deficit Disorders (ADD). Studies have shown that a significant number of smoking woman "quit" smoking during pregnancy. However, a majority of women, 67% by 3 months and up to 90% by 6 month, resume smoking following delivery. An infant's birth related hospitalization is a "teachable moment" to address parental smoking, and to advocate for reducing fetal exposure to tobacco smoke. Academic alliance focused on well designed educative program can further increase rate of smoking free pregnant women and decrease smoking relapse rates significantly.