Do genetic factors play a role in causing birth defects?
Yes, some birth defects run in the family. Babies with certain types of birth defects may have an extra or a missing chromosome. Birth defects can also happen when just a piece of a chromosome is missing or if just an extra piece is added. Also, certain genes may make a fetus more sensitive to things that cause birth defects.
Yes, some birth defects “run in the family.” Babies with certain types of birth defects may have an extra or a missing chromosome. Birth defects can also happen when just a piece of a chromosome is missing or if just an extra piece is added. Also, certain genes may make a fetus more sensitive to things that cause birth defects.