A birth defect or congenital disorder is an abnormal condition that exists at the time of birth. The risk of birth defects is higher in older women as compared to younger women.
Congenital disorders fall into two main groups:
Some common congenital disorders are cleft lip and cleft palate, congenital heart disease, Down syndrome, cystic fibrosis, etc. Chorionic villus sampling (CVS), and Amniocentesis are used to diagnose congenital disorders.
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