We had been blessed with some very stable safe numbers for Lucas for a nice while, it was glorious and I actually did not mind hearing from the dietitians on a weekly basis. However Luke had a sharp dip in his levels at the end of May. So we upped his phe intake and waited for the response to that hike. Well it wasn't enough so we increased again and waited. Bingo. Got the number! Nope, the next spot came back higher then expected so we dropped his intake and waited to see the response. Nope now his level was too low again (not the normal response) so we kind of scratched our chins but made a new change and waited again. Nope, still too low! What the heck is this baby doing to us?!? The problem is how "far behind" we are once we get his levels, anywhere from 3-6 days behind to be honest (Canada Day added an extra day of course). We do a heel cut, take the sample, send it in...then wait. I actually have not the foggiest idea what this next blood spot level ...