I'm a newbie here, I've been searching and stressing out about this Billiary Atresia. I read some of parents thier babies BR are 14 and keep going up. I had a question, if its billiary atresia the BR should keep going up right? My son is now in NICU for a month and his Liver enzyme or the BR is 6.3 then it went down to 5.3 then 5.2, but the doctor is not happy about it. I dont know what that number mean, all i know they will do the liver biopsy tomorrow to find out if its BA. What are the signs of BA aside from Jaundice? My son is taking Pregistimil and his weight keeps going up and down and he spits up alot. Is spitting alot is also a sign of BA? Please help me answer this questions. If its BA the BR should keep going up right? Thank you.