There are potential birth defects that are genetic, and tests may be available to detect the condition in the womb or to test the parents and predict a potential risk if conception occurs. The parents can then assess the risk factors and decide to plan or avoid a pregnancy. | There are potential birth defects that are genetic, and tests may be available to detect the condition in the womb or to test the parents and predict a potential risk if conception occurs. The parents can then assess the risk factors and decide to plan or avoid a pregnancy. |