Bio Physical Profile on baby

Ok so Jackie went and had a Bio physical profile done on the baby yesterday and we werent' expecting it. I was freaking out wondering what they are looking for and why are they doing a 2nd sonogram this week. they just checked all that last week. So i did some checking and what they did was that BPP. They do this on high risk baby's.Checking on his breathing and his skin tone, his movement, and amniotic fluid level, heart rate, and out of 8 he scored an 8 so that was Great!!!Considering the complications we have had.