well, here's the scoop-first, thank-you for all your support and encouragement- I really was flipping out last nite- But I woke up this morn.w/new resolve and determination (even if my husb.has had it w/me and we're not speaking right now.......) Here's my progress....Called Pulmo's nurse,"We are an accedited Cf center and the lab is fine in doing sweat tests on only one arm, they are trained ......BLAAHHH-she also told me Pulmo.Doc. is on vacation to ask pediatrician to order Ambry. Saw pediatrician today-baby has gained weight-she was down to 21 lbs.when she came out of hosp., and is now up to 23lbs. in 3 weeks?-I didn't know what to do for her so I just started adding extra butter to everything-Pediatrician was thrilled at how well she looked,as in you can't see her ribs anymore-I thought she was getting chunkier,even though she's been a poop factory every time she eats...... but that's alot of weight....? Anyway, NO SURPRISE HERE-pediatrician sd.Ins.probably wouldn'y pay for Ambry if she ordered it, she wants me to ask Immunologist Doc. Thurs.if he will order it..............You get the idea here??? GI's office called- fecal fat not in yet- I'm to assume that weight gain is encouraging. That was my day.