Dangers of Smoking During Pregnancy

Smoking during pregnancy puts both mother's and baby's life at risk. Currently, about 13 percent of pregnant women in the U.S. smoke during pregnancy. If all pregnant women stopped smoking, there would be an estimated 10 percent reduction in infant deaths in this country, according to the U.S. Public Health Service. Cigarette smoke contains more than 2,500 chemicals, with nicotine, tar, and carbon monoxide thought to be the most dangerous to the fetus.

The sooner a mother quits smoking, the better it will be for both her and her baby. If you currently smoke, it's not to late to do something about it. Quitting during the first trimester can greatly reduce the risk of having a baby with low birth weight -- almost to that of a woman who doesn't smoke. The fewer cigarettes a woman smokes, the less likely her baby will be born with smoking-related problems.

Tell your doctor if you need help quitting. If you are a heavy smoker and have not been able to quit or cut down, you may be able to use a nicotine patch to help you quit while you are still pregnant. There are risks to using the patch during pregnancy, but the risk of heavy smoking may be greater.

Even if you don't smoke, be aware that your baby can be harmed by people smoking around you. Pregnant women regularly exposed to other people's smoke during pregnancy may also be at increased risk of many of the same fetal development problems.