How would you like the money? 100mg clomid risk twins "I think some people would say this adds to the litany of horrible consequences of an epidemic involving a man-made product that began causing serious health effects 110 years ago with the massive sale of tobacco products," he said. In the past, doctors have linked low birth weight, asthma, sudden infant death syndrome and recurrent ear infections to both maternal smoking and exposure of the mother to secondhand smoke while pregnant.