Does smoking during pregnancy affect the fetus?

Pregnant women are the key protected objects after pregnancy. Expectant mothers should pay attention to all aspects after pregnancy, because they are not alone during pregnancy, and the baby is very fragile in the mother's belly and easily affected by various aspects. Smoking among women has become a very common thing. Expectant mothers have a relapse of smoking during pregnancy but don’t know whether it will affect the baby. So, does smoking during pregnancy affect the fetus?

First, does smoking during pregnancy affect the fetus ? The fetus may be maldeveloped or even stillborn. As we all know, cigarettes contain a large amount of nicotine and carbon monoxide. When they enter the human body, they will produce a series of chemical reactions in the blood, causing diseases such as blood vessel blockage. Carbon monoxide can also cause fetal hypoxia, resulting in fetal maldevelopment or even stillbirth. Clinical data show that the increase in the amount of smoking during pregnancy is directly proportional to the risk of spontaneous abortion, fetal death and neonatal death. Newborn defects or even deformities. Clinical surveys show that smoking during pregnancy may cause newborn defects or even deformities. Most babies born to smoking mothers are smaller and have a higher risk of heart defects, especially those born to older mothers over 35 years old. Related research shows that for pregnant women who smoke, the risk of heart defects in newborns is as high as 1%-2%, and the chance of infant malformations is as high as 1.7%.

Second, it affects children’s intellectual development . Studies have found that the cyanide contained in cigarettes will combine with sulfur amino acids in the human body, causing a decrease in the body's vitamin B12 content, which is detrimental to fetal development and may also cause mental retardation in newborns. Increased likelihood of mood disorders. If a pregnant woman smokes during pregnancy, it will not only affect the physical health of the child, but may also have an indirect impact on the child's psychological emotions. Related research shows that, in comparison, if a smoking mother continues to smoke during pregnancy, the brain volume of the child born will be smaller, and the prefrontal lobe of the brain that controls emotions will also be smaller, which will increase the possibility of the child suffering from depression and other similar emotional disorders.

Does smoking during pregnancy affect the fetus ? Plan ahead. No matter which method you use to quit smoking, you must be fully prepared that your smoking addiction may relapse at any time. Generally speaking, the urge to smoke only lasts two to three minutes on average, so you just need to make some simple preparations. Some people will chew gum or eat snacks at this time, while others will go out for a walk. In short, thinking of some ways to divert your attention away from cigarettes for a few minutes can help you resist the temptation of cigarettes.