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1.
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FAQ171
What is cystic fibrosis (CF)?
Cystic fibrosis (CF) is a genetic disorder. It is caused by an abnormal gene that is passed from parent to child. It is a lifelong illness that affects all of the organs...
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August 2011
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2.
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FAQ094
What are genes?
Genes control your physical makeup. Genes come in pairs. Half of a fetus's genes come from the mother. The other half comes from the father. Some traits, such as blood type, are deter...
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August 2011
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3.
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FAQ060
Why is there a concern about having a child later in life?
Becoming pregnant after age 35 years can present a challenge. Also, having a child later in life has certain risks. These risks may affect ...
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December 2012
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4.
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FAQ179
What is preconception carrier screening?
Preconception carrier screening is screening that you can have before becoming pregnant to help predict your chances of having a child with a genetic disorde...
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August 2012
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5.
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FAQ100
What causes repeated miscarriage?
There are many reasons for repeated miscarriage. More than one half of miscarriages in the first 13 weeks of pregnancy are caused by problems with the chromosomes of...
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August 2011
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6.
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FAQ165
What is a birth defect?
A birth defect is a physical problem that is present at birth. A birth defect may affect how the body looks, functions, or both. Many birth defects are mild, but some can be s...
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August 2011
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