Pregnancy Health effects of tobacco



a number of studies have shown tobacco use significant factor in miscarriages among pregnant smokers, , contributes number of other threats health of fetus. increases risk of neural tube defects.


environmental tobacco smoke exposure , maternal smoking during pregnancy have been shown cause lower infant birth weights.


studies have shown association between prenatal exposure environmental tobacco smoke , conduct disorder in children. well, post-natal tobacco smoke exposure may cause similar behavioral problems in children.


women smoke have 50% higher chance of giving birth child behavioral disorders, such adhd, recent study in book called attention deficit disorder: different perception overturns this, saying adhd genetic trait. proof of comes study showing people adhd had higher levels of hormones, thom hartman explains hunter vs. farmer hypothesis.








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