<<Disclaimer: Verify this information before applying it to your situation.>> Hi, This is my first post, so I hope I don't stumble too much. I'm a new listmember, and joined primarily because of my baby girl. She is 8 months old. History: Began nursing at birth. She lost weight, ate well, but still wouldn't gain weight. After 1 1/2 weeks pediatrician recommended supplementing with formula. She wouldn't take it. Not a sip! But at 3 weeks, she was gaining, and healthy. At about 4 weeks, she began throwing up. What they call projectile vomiting. Very forceful. And always within 5 minutes of eating. Through personal research, I stopped taking dairy. She got better. At 5 weeks vomiting began again. And, after a week of trying to figure it out, I was upset and stressed (pediatrician didn't really seem concerned) I stopped nursing. It was very hard on me, nursing was important, but I saw myself as cruel to be selfish when she was sick. She began soy formula, and no more vomiting. The doc did an upper GI just to be sure, and said everything was normal. Now, after many months, I have noticed that wheat containing items, (once a few bites of cake, twice teething biscuits, etc.) make her vomit. When she does get sick, I have to give her pedialyte, for at least 1/2 a day, then 1/2 strength formula for the same amount of time, then full strength, then back to eating solids. She is healthy in every other respect, (a bouncing 20 pounds!) except that she has always had a constipation problem (since she started soy formula) What I would like to know, is if this could be CD, or just an intolerance? She had problems off and on for a week with oatmeal, until I realized it was the oatmeal, and not stomach flu. I have challenged with oatmeal twice since, and no vomiting, but this last time she got congested the next day. (Came down with ear infections, so this may have been the problem) Waiting til she's well to try barley. Sorry to be so long, but thought history would help. I would appreciate any direction or advice you all could give me. I have already learned so much!! (Considering going on my own GF diet, have been on "Yeast Connection" diet before I got pregnant and went food crazy!) Much thanks in advance! Melissa & Mary Elizabeth