Illicit drug abuse is a major area of interest for clinicians, as well as for public health and social authorities, but one of the major concerns is the illicit drug abuse during the periconceptional period and throughout pregnancy, because of its potential effects on the embryo and fetus. In this study we investigated the prevalence of illicit drug abuse in the first trimester of pregnancy in women who referred to Iran, Tehran and Shahid Beheshti universities of medical sciences, for prenatal care.
Materials and Methods: In this descriptive cross sectional study, a non-randomized sample of 2000 pregnant women that were in their second and third trimester of their pregnancy, were interviewed about drug abuse in their first trimester. Collected data were analyzed by SPSS software.
Results: The prevalence of illicit drug abuse in the first trimester was 2.5% which the majority of these drugs were in group B. The prevalence of drug abuse was 0.9% and alcohol usage and alcohol abuse was 0.2%, cigarette smoking was the most common drug abusing phenomena. Variables such as husband education, infertility and satisfaction with pregnancy have significant relation with drug abuse.
Conclusion: The results of this study support the need for continued education and this education must end in by itself to make dramatic changes in behavior. So results of this study showed that, improving education and knowledge of mothers and consultation with them in regard to risks and complications of drug abuse during pregnancy, would make dramatic changes in their behavior.
