I agree with the doc, there is no way the monitor can get an accurate readin when the baby is moving. In reality, those readings are only good when the baby is perfectly still, keep that in mind and it will save you a lot of headaches.
And I think if the baby is crying her head off, it would be normal for them to turn blue around the mouth, because she probably wouldn't be getting enough air. You usually don't have to worry about a baby when they are crying though, that's a good indication they are breathing just fine. And to hear those cries is sometimes reassuring that they have good lungs, especially when they are nice and loud!
Congrats on the 6 oz gain, that's almost an ounce a day, fantastic!
DH, John (36)
Max, 1/20/03, 25 wks, 1lb. 3ozs. (IUGR), severe PE
#2 is on the way, EDD 4/18/05 (seems so far away!)