In recent years, to investigate the gene to diagnose the disease gene diagnosis and have spread rapidly.
What takes sickness in the future to himself or determine the probability that
Descendants of disability leave to determine the probability of a fetus before birth of a malignant tumor genes determine whether or not to investigate and determine the type of pathogen.

Genetic diagnosis, the person susceptible to the disease in the future or likely to leave the abortion issue, privacy issues, the possibility of health insurance, employment discrimination, and many are fraught with serious problems.

In addition, the “probability” also pay attention to the ambiguity of the concept.
The future of the probability of getting sick, “higher than normal,” the probability of it at 100 times (not probability of the disease, including 99 percent) are SABETSU employment or insurance or to put it into
Prenatal testing if a pregnancy probability of a child with disabilities, “higher than normal,” the fetus to be aborted. The probability of one hundredth of a risk than the average that would have killed the fetus (that is 99 percent healthy and will grow to be killed).
Notes-
Genetic disease Occur in families congenital from an inherited genetic factors.
(Born with a gene that causes)
Genetic Diseases
Acquired the genetic changes that occur in the anomaly.
(I was born in the damaged gene that happen: for example, cancer)

“Genes that cause disease,” rather than
“Genes to prevent illness and disease have become abnormal,” and I think more worrying frequency
Gene therapy

The patient does not have the gene and implanted (the genetic component that makes the disease can cure), reduced the activity of specific genes or by the disease to treat. For the treatment of adults in the body it is quite difficult to incorporate the gene (in fear of unexpected side effects).
Unborn baby gene therapy, the researchers are also working, ethical and technical problems with large, thin at the moment of realization.