Type 1 Diabetes - Is PGTP a Good Test?

Other geneticists argue that PGTP doesn't have adequate predictive power to significantly reduce disease risk for many conditions. Proving that these tests' work as intended will be a long and extremely difficult task, says Hershey. For most people who don't have a genetic predisposition to type 1 diabetes, the chances that their child will develop the condition are exceedingly rare.