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pregnancy.about.com/cs/smokingpregnanc/a/aa111998.htm
You’ve probably heard by now that smoking isn’t the best thing for you. Now that you are pregnant or are considering becoming pregnant, it’s even worse.
There are many things that we know about smoking during pregnancy. We know that the woman who smokes during her pregnancy has a baby who gets less food and oxygen than her non-smoking pregnant counterparts. We know that certain risk factors are increased for these women.
Now we even know that babies who have been exposed to smoking in the womb, even second hand smoke, have more genetic defects.
What happens is as the woman smokes the baby and the placenta are deprived of oxygen and nutrients. The placenta then spreads further throughout the uterus, becoming thinner (increasing the risks of a placenta previa and placental abruption), trying to seek out more surface area of the uterus from which to draw oxygen and nutrient.
article written by Robin Elise Weiss
You’ve probably heard by now that smoking isn’t the best thing for you. Now that you are pregnant or are considering becoming pregnant, it’s even worse.
There are many things that we know about smoking during pregnancy. We know that the woman who smokes during her pregnancy has a baby who gets less food and oxygen than her non-smoking pregnant counterparts. We know that certain risk factors are increased for these women.
Now we even know that babies who have been exposed to smoking in the womb, even second hand smoke, have more genetic defects.
What happens is as the woman smokes the baby and the placenta are deprived of oxygen and nutrients. The placenta then spreads further throughout the uterus, becoming thinner (increasing the risks of a placenta previa and placental abruption), trying to seek out more surface area of the uterus from which to draw oxygen and nutrient.
article written by Robin Elise Weiss