Well we went to the Dr. yesterday and he had some tests done. The ultrasound, done instead of the gi test, the chest x-ray, and the blood work all came back normal. I guess this is good news but I'm still wondering. They upped the caloric recipe of the formula because they feel he is not gaining enough weight, he's 8 weeks old and weighs 8lbs 11oz. They also want me to make sure I am putting in all the recommended amount of rice cereal and they want him to drink 20oz of formula a day plus breastmilk at night. I'm not sure how I'm supposed to get him to eat that much when he only wants to drink about 16 oz before nursing at night, I'm not going to force feed him. They also upped the enzymes to one capsule of the Pancreacarb before each meal. If anyone has any suggestions on this i would appreciate it,when I give him the enzyme I put it on some applesauce but it seems most of it he spits back out. They also want me to do his chest pt and xopenex twice a day and the pulmozyme once a day. They are hoping his vomiting will subside bit we will see. We go back in two weeks to follow up.