My five month old daugther gets horrible, painful, gas everytime we try stage 1 baby food. I have tried rice cereal, peas, carrots, squash, sweet potatos, prunes and apple sauce. The only baby food she can tolerate is single grained oatmeal. I have bought all the brands and made my own. I will give her just 4 small spoonfuls once a day to test her and we are battling gas all day and night. We had a similar issue with her formula until I tried soy Similac. She continued to have gas but, it was manageable. She also has reflux. She is on medication for the reflux, we feed her upright and small portions, burp often. We use Mylicon and Gripe Water. On the days we do not give her baby food, just formula she will sleep through the night and her gas is milder and manageable. Will she grow out of this or does this indicate a more serious problem?