Tobacco smoking during pregnancy is related to many effects on health and reproduction, in addition to the general health effects of tobacco. A number of studies have shown that tobacco use is a significant factor in miscarriages among pregnant smokers, and that it contributes to a number of other threats to the health of the fetus.  Now, a study led by researchers at Columbia University … Continue reading Large-scale study finds smoking during pregnancy raises risk of schizophrenia in offspring.