The Risks of Teratogens

Posted on February 24, 2012 at 2:51pm by

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While birth defects can occur for a variety of reasons, there are some substances that when consumed will greatly increase the risk of such defects.

Alcohol, some illegal drugs, and some prescription and over-the-counter medications are known to cause birth defects when taken during pregnancy. Known as “teratogens,” these substances interfere with the normal development of a fetus.

It is not always possible to predict how a teratogen will affect a fetus, but there are some factors to consider:

  • What type of drug is it?
  • How big is the dose?
  • How frequently is it taken?
  • What stage of development is the fetus at the time of exposure?
  • What is the individual response of the fetus to the drug?
  • A variety of other factors, including maternal diet or illness

Each fetus has about a four percent chance of a birth defect, even under perfect conditions. No one would choose to increase that percentage, though, which is why it is so upsetting when a seemingly benign drug is discovered to be a teratogen.

It is normal to have questions about your medication when you are pregnant. Share your concerns with your doctor. While you may not be able to eliminate any chance of birth defects, staying aware and informed will help minimize the risk.

Cappolino Dodd Krebs, LLP – birth trauma attorneys

 



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