testing can show a valuable option for a number of pregnant women. it s important when a test like this is offered that the pregnant couple and their doctor have the opportunity ahead of time to decide which condition they want screening for. so the tests cover a range of potential defects, including degeorge syndrome, the p-36 syndrome, which can cause seizures and muscle disabilities or the prader willie syndrome. some doctors say these tests are preliminary and will be used to trigger more advanced scanning. some say they want to use it to prohibit false climbs. mostly depending on a woman s age, they say hey, order the test without discussing what a positive means.