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- $Unique_ID{BRK00821}
- $Pretitle{}
- $Title{What's Genetic Counseling?}
- $Subject{genetic counseling Pregnancy Childbirth child birth defect maternal
- age BLOOD tests test PARENTS FAMILY cystic fibrosis Duchenne's muscular
- dystrophy hemophilia Tay-Sachs AMNIOCENTESIS VILLUS chromosome abnormalities
- ULTRASOUND physical kidney defects spina bifida FETOSCOPY baby's sickle cell
- anemia cells thalassemia inherited hereditary genetic diseases ethnic
- affiliation}
- $Volume{K-0, V-0}
- $Log{}
-
- Copyright (c) 1991-92,1993 Tribune Media Services, Inc.
-
-
- What's Genetic Counseling?
-
-
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-
- QUESTION: My obstetrician says we'll need genetic counseling before we start
- our family. What's genetic counseling?
-
- ------------------------------------------------------------------------------
-
- ANSWER: A genetic counseling session is a discussion with an expert about
- your risks of having a child with a birth defect. The most common factors
- that trigger such concern are a maternal age over 35; ethnic affiliation (more
- on that below); and a family history of birth defects.
- The counseling session is usually supplemented by tests. The most common
- are:
-
- - BLOOD TESTS OF PARENTS AND FAMILY MEMBERS. These can reveal such
- conditions as cystic fibrosis, Duchenne's muscular dystrophy, hemophilia
- and Tay-Sachs disease (common in Jews).
- - AMNIOCENTESIS AND CHORIONIC VILLUS SAMPLING. These tests sample the
- baby's cells indirectly and can detect chromosome abnormalities, more
- common when the mother is over 35.
- - ULTRASOUND. This picks up physical malformations such as kidney
- defects and spina bifida.
- - FETOSCOPY. The biopsy of the baby's cells can detect sickle cell
- anemia (common in blacks) and thalassemia (common in Orientals and in
- people of Mediterranean descent).
-
- When the session is over you should have some idea of the chances your
- baby may have of being affected by inherited diseases.
-
- ----------------
-
- The material contained here is "FOR INFORMATION ONLY" and should not replace
- the counsel and advice of your personal physician. Promptly consulting your
- doctor is the best path to a quick and successful resolution of any medical
- problem.
-
-