According to the CDC press release February 28, 2011:
Maternal cigarette smoking in the first trimester was associated with a 20 to 70 percent greater likelihood that a baby would be born with certain types of congenital heart defects, according to a study by the Centers for Disease Control and Prevention. Congenital heart defects are the most common type of birth defects, contributing to approximately 30 percent of infant deaths from birth defects annually.
The study found an association between tobacco exposure and certain types of defects such as those that obstruct the flow of blood from the right side of the heart into the lungs (right ventricular outflow tract obstructions) and openings between the upper chambers of the heart (atrial septal defects). The study is in the Feb. 28 issue of the journal Pediatrics.
"Women who smoke and are thinking about becoming pregnant need to quit smoking and, if they're already pregnant, they need to stop," said CDC Director Thomas R. Frieden, M.D., M.P.H. "Quitting is the single most important thing a woman can do to improve her health as well as the health of her baby."
Based on the findings of this and other studies, eliminating smoking before or very early in pregnancy could prevent as many as 100 cases of right ventricular outflow tract obstructions and 700 cases of atrial septal defects each year in the United States. For atrial septal defects alone, that could potentially save $16 million in hospital costs.
See the link below for the full press release.
Smoking is know to cause premature birth, low birth weight, and premature rupture of membranes, but can possibly cause more serious birth defects.
No, but they will cause severe birth defects.
No; a teratogen is an agent that can cause birth defects.
DEFINITELY QUIT SMOKING. smoking during pregnancy can cause low birth weight as well as severe birth defects. smoking is extremely harmful to fetuses, as it is to pregnant women, other adults, and children.
Birth defects are possible in pregnant patients taking Cipro. It has not been proven that Cipro is the cause of the defects, however.
The Zika virus can cause birth defects, such as microcephaly, when pregnant women are infected.
no.
There are thousands of identified birth defects. Birth defects are abnormal developments present at birth that can cause physical or mental disability. Some, but not all are fatal.
You mean as in smoking cigarettes? No but everything you inhale the baby gets too. It increases the risk for Sid and asthma after they are born.
No it is not. Nicotine causes restrictions in the capillaries of the body and has been determined by the state of California to cause birth defects.
No
No.