We have 2 kids. Our son was diagnosed at 2 and 1/2 weeks from the newborn screen on May 4th of 2006 after having a abnormal sweat test also. Our daughter was diagnosed June 22nd of the same year after having a abnormal sweat test. The clinic recommended that our other 2 children have sweat testing because of our son's diagnosis. She was 7 at the time.
Christy
Christy