Thanks for your information - just a couple more questions Blood tests are done before the morning meds... do you take the meds at 7am? Or is the blood between 6 and 7 am or 8am (because of the plasma renin - you must be upright for 2 hours)... (that is an early morning!!!)... Did they emphasis how important it is to give the meds on time because of the morning hormonal surge? How old is your son? Is he your only child with CAH? So the four drugs - include cortef and florinef (do you take less cortef and/or florinef - I assume less cortef????) Are some the test patients on plabeo drugs??? and do you know if you are getting the experimental drug or the plabeo drugs?? preston@kreative.net